N-MFP LIVE N 2011-03-31 0000097098 S000001479 7 N N N N 002-47015 BlackRock Institutional Management Corp. 801-13304 Deloitte & Touche LLP Philadelphia PA BlackRock Institutional Management Corp. BNY Mellon Investment Servicing (US) Inc. 0000849542 84-01761 N N N Other Tax Exempt Fund 31 31 3138374802.00 5608539.52 6232024.66 3137751316.86 0.0030 1.0001 2011-03-31 1.0001 2011-03-31 C000003960 3000000.00 2487881528.14 1.00 -123703109.50 1008775786.81 1132478896.31 0.0010 1.0001 2011-03-31 1.0001 2011-03-31 C000003962 5000.00 133270635.54 1.00 4395410.49 37821007.16 33425596.67 0.0000 1.0000 2011-03-31 1.0000 2011-03-31 C000003964 5000.00 2170078.55 1.00 102100.25 505578.73 403478.48 0.0000 1.0002 2011-03-31 1.0002 2011-03-31 C000003963 5000.00 474979970.19 1.00 -159488556.67 111198011.76 270686568.43 0.0000 1.0001 2011-03-31 1.0001 2011-03-31 C000003966 1.00 17929215.48 1.00 -413921.50 6053156.47 6467077.97 0.0000 1.0001 2011-03-31 1.0001 2011-03-31 C000003961 1.00 3189463.46 1.00 -595490.32 117325.64 712815.96 0.0000 1.0001 2011-03-31 1.0001 2011-03-31 C000003967 1.00 18330425.50 1.00 -733153.79 1585832.74 2318986.53 0.0000 1.0000 2011-03-31 1.0000 2011-03-31 ABAG FIN AUTH FOR NONPROFIT CORPS CALIF ABAG FIN AUTH FOR NONPROFIT CORPS 0.260000% 00037CMP2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y Bank of New York N/A N/A N Y Standby Purchase Agreement BAC N/A N/A 6150000.00 6150000.00 0.0020 N 6150000.00 6150000.00 ALAMOSA CNTY COLO HOSP ALAMOSA CNTY CO HFA - SAN LUIS VL 0.270000% 011583AA9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y LPC N/A N/A N Y Letter of Credit - LOC USB N/A N/A 9595000.00 9595000.00 0.0031 N 9595000.00 9595000.00 ALAMOSA CNTY COLO HOSP ALAMOSA CNTY COLO HOSP REV 0.270000% 011583AB7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y LPC N/A N/A N Y Letter of Credit - LOC USB N/A N/A 6010000.00 6010000.00 0.0019 N 6010000.00 6010000.00 ANNE ARUNDEL CNTY MD ANNE ARUNDEL CNTY MD - MTN RIDGE A 0.310000% 035895BK6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 4205000.00 4205000.00 0.0013 N 4205000.00 4205000.00 AURORA CENTRETECH MET DIST COLO AURORA CENTRETECH MET DIST COLO 0.270000% 051906EB7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y DAD N/A N/A N Y Letter of Credit - LOC USB N/A N/A 3065000.00 3065000.00 0.0010 N 3065000.00 3065000.00 BALTIMORE CNTY MD BALTIMORE CNTY MD - ODYSSEY SCH FA 0.260000% 059151AN0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 1875000.00 1875000.00 0.0006 N 1875000.00 1875000.00 BASE VLG MET DIST NO 2 COLO REV BASE VLG MET DIST NO 2 COLO REV 0.270000% 069780AA2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y DAD N/A N/A N Y Letter of Credit - LOC USB N/A N/A 4935000.00 4935000.00 0.0016 N 4935000.00 4935000.00 BASE VLG MET DIST NO 2 COLO REV BASE VLG MET DIST NO 2 COLO 0.270000% 069780AB0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y DAD N/A N/A N Y Letter of Credit - LOC USB N/A N/A 6510000.00 6510000.00 0.0021 N 6510000.00 6510000.00 BB&T MUNICIPAL TRUST BB&T MUN TR 0.330000% 07330CKL2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A Standby Purchase Agreement BBT N/A N/A 16800000.00 16800000.00 0.0054 N 16800000.00 16800000.00 BB&T MUNICIPAL TRUST BB&T MUNICIPAL TRUST 144A 0.330000% 07330CTG4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Credit Agreement RABOBK N/A N/A Standby Purchase Agreement RABOBK N/A N/A 4200000.00 4200000.00 0.0013 N 4200000.00 4200000.00 BB&T MUNICIPAL TRUST BB&T MUN TR VARIOUS STS Prvt 0.330000% 07330CTK5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Credit Agreement RABOBK N/A N/A Standby Purchase Agreement RABOBK N/A N/A 6900000.00 6900000.00 0.0022 N 6900000.00 6900000.00 BB&T MUNICIPAL TRUST BB&T MUN TR 0.330000% 07330CVD8 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Credit Agreement BBT N/A N/A 15555000.00 15555000.00 0.0050 N 15555000.00 15555000.00 BLOUNT CNTY TENN PUB BLDG AUTH BLOUNT CNTY TENN PUB BLDG AUTH 0.260000% 095175QJ7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 6000000.00 6000000.00 0.0019 N 6000000.00 6000000.00 BLOUNT CNTY TENN PUB BLDG AUTH BLOUNT CNTY TENN PUB BLDG AUTH 0.260000% 095175TB1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 1500000.00 1500000.00 0.0005 N 1500000.00 1500000.00 BM-PETROLEUM REFINING LOWER NECHES PCR CHEVRON 0.380000% 548347AX1 Other Municipal Debt N First Tier Security N/A N/A 2011-08-16 2011-08-15 N N N 15700000.00 15700000.00 0.0050 N 15700000.00 15700000.00 BULLOCH CNTY GA SCH DIST BULLOCH CNTY GA SCH DIST 0.340000% 120343CJ5 Other Municipal Debt N First Tier Security N/A N/A 2011-05-01 2011-05-01 N N N 2000000.00 2007744.00 0.0006 N 2006700.00 2006700.00 BUTLER CNTY OHIO BUTLER CNTY OHIO HOSP FACS REV 144A 0.450000% 74703YC40 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MLC N/A N/A Y BAC N/A N/A Y Standby Purchase Agreement BAC N/A N/A 15405000.00 15405000.00 0.0049 N 15405000.00 15405000.00 BUTLER CNTY PA INDL DEV AUTH BUTLER CNTY PA IDA - CONCORDIA 0.230000% 123600AK4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y ZIE N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 4500000.00 4500000.00 0.0014 N 4500000.00 4500000.00 CALIFORNIA (STATE OF) CALIFORNIA ST 144A 0.300000% 13063AT61 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MS N/A N/A N Y Credit Agreement WFC N/A N/A Standby Purchase Agreement WFC N/A N/A 39300000.00 39300000.00 0.0125 N 39300000.00 39300000.00 CALIFORNIA (STATE OF) CALIFORNIA ST 144A 0.300000% 13063AVD3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MS N/A N/A N Y Credit Agreement WFC N/A N/A Standby Purchase Agreement WFC N/A N/A 5100000.00 5100000.00 0.0016 N 5100000.00 5100000.00 CALIFORNIA (STATE OF) CALIFORNIA ST 144A 0.340000% 13063AZX5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Insurance AGO N/A N/A Letter of Credit - LOC DEXGRP N/A N/A Standby Purchase Agreement DEXGRP N/A N/A 109670000.00 109670000.00 0.0350 N 109670000.00 109670000.00 CALIFORNIA CMNTY COLLEGE FING AUTH CALIFORNIA CMNTY COLLEGE FING AUTH 0.850000% 130119BV1 Other Municipal Debt N First Tier Security N/A N/A 2011-06-30 2011-06-30 N N N 5080000.00 5094310.00 0.0016 N 5093106.40 5093106.40 CALIFORNIA SCH CASH RESERVE PROG AUTH CALIFORNIA SCH CASH RESERVE PROG A 0.900000% 130583CR6 Other Municipal Debt N First Tier Security N/A N/A 2011-06-01 2011-06-01 N N N 9000000.00 9016388.00 0.0029 N 9018810.00 9018810.00 CALIFORNIA SCH CASH RESERVE PROG AUTH CALIFORNIA SCH CASH RESERVE PROG A 0.650000% 130583CW5 Other Municipal Debt N First Tier Security N/A N/A 2011-06-01 2011-06-01 N N N 7700000.00 7717246.00 0.0025 N 7716093.00 7716093.00 CALIFORNIA SCH CASH RESERVE PROG AUTH CALIFORNIA SCH CASH RESERVE PROG A 0.900000% 130583DG9 Other Municipal Debt N First Tier Security N/A N/A 2012-01-31 2012-01-31 N N N 5200000.00 5265832.00 0.0017 N 5267964.00 5267964.00 CARROLL CNTY MD CARROLL CNTY MD - FAIRHAVEN INC 0.230000% 145003AT6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y ZIE N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 7450000.00 7450000.00 0.0024 N 7450000.00 7450000.00 CHANDLER ARIZ CHANDLER ARIZ FLOATER 144A 0.250000% 158843UZ3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y GS N/A N/A N Y Standby Purchase Agreement WFC N/A N/A 775000.00 775000.00 0.0002 N 775000.00 775000.00 CHESTERFIELD CNTY VA HLTH CTR COMMN CHESTERFIELD CNTY VA - LUCY CORR 0.260000% 166397AN9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 865000.00 865000.00 0.0003 N 865000.00 865000.00 CHICAGO ILL CHICAGO ILL 144A 0.250000% 167486BS7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y GS N/A N/A N Y Letter of Credit - LOC SOCGEN N/A N/A Standby Purchase Agreement SOCGEN N/A N/A 3270000.00 3270000.00 0.0010 N 3270000.00 3270000.00 CHICAGO ILL CHICAGO ILL 0.210000% 167486GE3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y WB N/A N/A N Y Letter of Credit - LOC BK N/A N/A 5185000.00 5185000.00 0.0017 N 5185000.00 5185000.00 CHICAGO ILL CHICAGO ILL 0.210000% 167486GF0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y WB N/A N/A N Y Letter of Credit - LOC NTRS N/A N/A 6450000.00 6450000.00 0.0021 N 6450000.00 6450000.00 CLARK CNTY NEV CLARK CNTY NEV ARPT REV 0.630000% 18085PMU5 Other Municipal Debt N First Tier Security N/A N/A 2011-06-01 2011-06-01 N N N 5590000.00 5607335.00 0.0018 N 5608558.80 5608558.80 COLORADO EDL & CULTURAL FACS AUTH COLORADO EDL & CULTURAL FACS AUTH 0.220000% 1964583B7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y STRN N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 5900000.00 5900000.00 0.0019 N 5900000.00 5900000.00 COLORADO EDL & CULTURAL FACS AUTH COLORADO EDL & CULTURAL FACS AUTH 0.230000% 196458A52 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y ZIE N/A N/A N Y Letter of Credit - LOC WFC N/A N/A 7875000.00 7875000.00 0.0025 N 7875000.00 7875000.00 COLORADO EDL & CULTURAL FACS AUTH COLORADO ECFA - COUNCIL JEWISH ELD 0.230000% 196458ZA4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y JP Morgan N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 2190000.00 2190000.00 0.0007 N 2190000.00 2190000.00 COLORADO EDL & CULTURAL FACS AUTH COLORADO EDL & CULTURAL FACS AUTH 0.240000% 19645RFP1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y ZIE N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 15330000.00 15330000.00 0.0049 N 15330000.00 15330000.00 COLORADO HEALTH FACS AUTH REV COLORADO HFA - COVENANT RET CMNTYS 0.230000% 196474PV6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y ZIE N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 12900000.00 12900000.00 0.0041 N 12900000.00 12900000.00 COLORADO HSG & FIN AUTH COLORADO HSG & FIN AUTH 0.250000% 196479QL6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y DAD N/A N/A N Y Standby Purchase Agreement FHLB N/A N/A 5750000.00 5750000.00 0.0018 N 5750000.00 5750000.00 COLORADO SPRINGS COLO COLORADO SPRINGS UTILS 0.330000% 1966305B9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Standby Purchase Agreement DEXGRP N/A N/A 48900000.00 48900000.00 0.0156 N 48900000.00 48900000.00 COLORADO SPRINGS COLO COLORADO SPRINGS COLO UTILS REV 0.290000% 196632BL6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MS N/A N/A N Y Standby Purchase Agreement DEXGRP N/A N/A 24930000.00 24930000.00 0.0079 N 24930000.00 24930000.00 COLUMBUS GA DOWNTOWN DEV AUTH COLUMBUS GA DOWNTOWN DEV AUTHREV 0.250000% 199120AG1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y SNV N/A N/A N Y Letter of Credit - LOC 17225Z N/A N/A 2050000.00 2050000.00 0.0007 N 2050000.00 2050000.00 COMMERCE CITY COLO COMMERCE CITY COLO NORTHN 0.270000% 20058RAC3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y DAD N/A N/A N Y Letter of Credit - LOC USB N/A N/A 8625000.00 8625000.00 0.0027 N 8625000.00 8625000.00 CONNECTICUT ST HSG FIN AUTH CONNECTICUT ST HSG FIN AUTH 0.470000% 20774WD81 Other Municipal Debt N First Tier Security N/A N/A 2011-11-15 2011-11-15 N N N 5200000.00 5200000.00 0.0017 N 5200364.00 5200364.00 CONROE TEX INDPT SCH DIST CONROE TEX INDPT SCH DIST 144A 0.250000% 208418GQ0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Insurance TPSF N/A N/A Standby Purchase Agreement JPM N/A N/A 1000000.00 1000000.00 0.0003 N 1000000.00 1000000.00 CUMBERLAND CNTY PA MUN AUTH CUMBERLAND CNTY PA MUN AUTH 0.270000% 230614BR9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MT N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 8075000.00 8075000.00 0.0026 N 8075000.00 8075000.00 DANVERS MASS DANVERS MASS 0.370000% 236469M33 Other Municipal Debt N First Tier Security N/A N/A 2011-07-08 2011-07-08 N N N 10450000.00 10482040.00 0.0033 N 10484903.00 10484903.00 DELAWARE RIV JT TOLL BRDG COMMN PA DELAWARE RIV JT TOLL BRDG COMMN PA 0.290000% 246343HM2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MS N/A N/A N Y Letter of Credit - LOC DEXGRP N/A N/A 11600000.00 11600000.00 0.0037 N 11600000.00 11600000.00 DELAWARE ST ECONOMIC DEV AUTH REV DELAWARE ST ECON DEV AUTH REV 0.310000% 246387HA5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 1990000.00 1990000.00 0.0006 N 1990000.00 1990000.00 DENVER COLO CITY & CNTY DENVER COLO CITY & CNTY CTFS PARTN 0.210000% 249183UE2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y JP Morgan N/A N/A N Y Standby Purchase Agreement JPM N/A N/A 25000000.00 25000000.00 0.0080 N 25000000.00 25000000.00 DETROIT MICH SCH DIST DETROIT MICH CITY SCH DIST PUTTER 144A 0.500000% 46633VR50 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Insurance AGO N/A N/A Standby Purchase Agreement JPM N/A N/A 8000000.00 8000000.00 0.0025 N 8000000.00 8000000.00 DISTRICT COLUMBIA INCOME TAX REV DISTRICT COLUMBIA INCOME TAX REV 0.280000% 25477GES0 Other Municipal Debt N First Tier Security N/A N/A 2011-04-06 2011-12-01 N N N 4300000.00 4300000.00 0.0014 N 4299785.00 4299785.00 DISTRICT COLUMBIA REV DISTRICT COLUMBIA REV 0.260000% 2548394W0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 4000000.00 4000000.00 0.0013 N 4000000.00 4000000.00 DISTRICT COLUMBIA REV DISTRICT COLUMBIA REV 144A 0.260000% 254839L27 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 1700000.00 1700000.00 0.0005 N 1700000.00 1700000.00 DISTRICT COLUMBIA REV DISTRICT COLUMBIA REV 0.260000% 254839W74 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 7100000.00 7100000.00 0.0023 N 7100000.00 7100000.00 DURHAM CNTY N C DURHAM CNTY N C 0.350000% 266705ZZ8 Other Municipal Debt N First Tier Security N/A N/A 2011-11-01 2011-11-01 N N N 2135000.00 2155484.00 0.0007 N 2155987.05 2155987.05 EAST BAY CALIF MUN UTIL DIST EAST BAY CALIF MUN UTIL DIST WASTE 0.270000% 271012DQ6 Other Municipal Debt N First Tier Security N/A N/A 2012-02-01 2012-02-01 N N N 10905000.00 10905000.00 0.0035 N 10905000.00 10905000.00 EAST BAY CALIF MUN UTIL DIST EAST BAY CALIF MUN UTIL DIST WTR S 0.280000% 271014TV4 Other Municipal Debt N First Tier Security N/A N/A 2011-12-01 2011-12-01 N N N 24000000.00 24000000.00 0.0076 N 24000960.00 24000960.00 EAST BAY CALIF MUN UTIL DIST EAST BAY CALIF MUN UTIL DIST WTR S 0.280000% 271014UG5 Other Municipal Debt N First Tier Security N/A N/A 2012-03-01 2012-03-01 N N N 15000000.00 15000000.00 0.0048 N 14997750.00 14997750.00 EAST BAY CALIF MUN UTIL DIST EAST BAY MUNI UTILITY-WS 0.380000% 27102BDB8 Other Municipal Debt N First Tier Security N/A N/A 2011-05-25 2011-05-25 N N N 10900000.00 10900000.00 0.0035 N 10901308.00 10901308.00 FAIRFAX CNTY VA INDL DEV AUTH FAIRFAX CNTY VA IDA REV-WVRDB 0.370000% 303823JJ8 Variable Rate Demand Note N First Tier Security N/A N/A 2011-10-27 2011-10-27 Y CGMI N/A N/A N N 2000000.00 2000000.00 0.0006 N 2000000.00 2000000.00 FALMOUTH MASS FALMOUTH MASS 0.440000% 306801YC9 Other Municipal Debt N First Tier Security N/A N/A 2011-07-15 2011-07-15 N N N 21717000.00 21767367.00 0.0069 N 21768034.95 21768034.95 FLORIDA ST FLORIDA ST 0.350000% 341150ZQ6 Other Municipal Debt N First Tier Security N/A N/A 2011-07-01 2011-07-01 N N N 1400000.00 1409318.00 0.0004 N 1408988.00 1408988.00 FLORIDA ST MUN PWR AGY FLORIDA ST MUN PWR AGY 0.250000% 342816WW1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y MLC N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 3400000.00 3400000.00 0.0011 N 3400000.00 3400000.00 FORSYTH CNTY GA DEV AUTH FORSYTH CNTY GA EDA - PINECREST AC 0.260000% 34660FAD8 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 1000000.00 1000000.00 0.0003 N 1000000.00 1000000.00 FORT BEND CNTY TEX FORT BEND CNTY TEX 144A 0.250000% 346766GV4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y CGMI N/A N/A N Y Standby Purchase Agreement SOCGEN N/A N/A 4500000.00 4500000.00 0.0014 N 4500000.00 4500000.00 FORT BEND TEX INDPT SCH DIST FORT BEND TEX INDPT SCH DIST 144A 0.250000% 346843CF0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Insurance TPSF N/A N/A Standby Purchase Agreement JPM N/A N/A 1800000.00 1800000.00 0.0006 N 1800000.00 1800000.00 FORT MITCHELL KY FORT MITCHELL KY LEAGUE OF CITIES 0.260000% 348037AA0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y STE N/A N/A N Y Letter of Credit - LOC USB N/A N/A 2955000.00 2955000.00 0.0009 N 2955000.00 2955000.00 FORT WAYNE IND FORT WAYNE IND ECONOMIC DEV REV 0.240000% 349247TX4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y PNC N/A N/A N Y Letter of Credit - LOC JPM N/A N/A 1800000.00 1800000.00 0.0006 N 1800000.00 1800000.00 FULTON CNTY GA DEV AUTH FULTON CO GA DEV AUTH 0.260000% 359900RH2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 3000000.00 3000000.00 0.0010 N 3000000.00 3000000.00 GEORGIA MUN ELEC AUTH GEORGIA MUN ELEC AUTH 0.320000% 626207VS0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y GS N/A N/A N Y Letter of Credit - LOC DEXGRP N/A N/A 49965000.00 49965000.00 0.0159 N 49965000.00 49965000.00 GOLDEN ST TOB SECURITIZATION CORP CALIF GOLDEN ST TOB SECURITIZATION CORP 144A 0.320000% 38122NWJ7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MS N/A N/A Y MS N/A N/A Y Standby Purchase Agreement MS N/A N/A 27361000.00 27361000.00 0.0087 N 27361000.00 27361000.00 HAMILTON CNTY OHIO HAMILTON CNTY OHIO HOSP FACS R 0.250000% 407272G49 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y RY N/A N/A N Y Letter of Credit - LOC USB N/A N/A 275000.00 275000.00 0.0001 N 275000.00 275000.00 HARRIS CNTY TEX HARRIS CNTY TEX 144A 0.260000% 414005BV9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MS N/A N/A N Y Insurance AGO N/A N/A Standby Purchase Agreement MS N/A N/A 8070000.00 8070000.00 0.0026 N 8070000.00 8070000.00 HARRIS CNTY TEX HARRIS CNTY TEX TOLL RD 1.850000% 414005KD9 Other Municipal Debt N First Tier Security N/A N/A 2011-08-15 2011-08-15 N N N 16080000.00 16178558.00 0.0052 N 16166832.00 16166832.00 HARRIS CNTY TEX HEALTH FACS DEV CORP HARRIS CNTY TEX HLTH FACS DEV CORP 0.190000% 41315RGU2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y JP Morgan N/A N/A N N 28410000.00 28410000.00 0.0091 N 28410000.00 28410000.00 HARRIS CNTY TEX HEALTH FACS DEV CORP HARRIS CNTY TX HLTH FACS DEV CORP 0.190000% 41315RGV0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y JP Morgan N/A N/A N N 20000000.00 20000000.00 0.0064 N 20000000.00 20000000.00 HOLT MICH PUB SCHS HOLT MICH PUB SCHS 0.270000% 436542PA6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Standby Purchase Agreement HESLAN N/A N/A 30935000.00 30935000.00 0.0099 N 30935000.00 30935000.00 HOUSTON TEX HOUSTON TEX 0.410000% 442331SL9 Other Municipal Debt N First Tier Security N/A N/A 2011-06-30 2011-06-30 N N N 14000000.00 14054658.00 0.0045 N 14059640.00 14059640.00 HOUSTON TEX INDPT SCH DIST HOUSTON TEX INDPT SCH DIST 144A 0.250000% 269899CE8 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y CGMI N/A N/A N Y Insurance TPSF N/A N/A Standby Purchase Agreement C N/A N/A 4950000.00 4950000.00 0.0016 N 4950000.00 4950000.00 HOWARD CNTY MD HOWARD CNTY MD RECOVERY ZONE FAC R 0.300000% 442592AA9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 8400000.00 8400000.00 0.0027 N 8400000.00 8400000.00 HOWARD CNTY MD HOWARD CNTY MD 0.310000% 442595AJ3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 3215000.00 3215000.00 0.0010 N 3215000.00 3215000.00 HOWARD CNTY MD HOWARD CNTY MD REV 0.300000% 442595BH6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 9000000.00 9000000.00 0.0029 N 9000000.00 9000000.00 HUNTSVILLE ALA INDL DEV BRD HUNTSVILLE ALA INDL DEV BRD 0.280000% 447081AF7 Variable Rate Demand Note N Unrated Security N/A N/A 2011-04-07 2011-04-07 Y SNV N/A N/A N Y Letter of Credit - LOC 17225Z N/A N/A 6200000.00 6200000.00 0.0020 N 6200000.00 6200000.00 IDAHO ST IDAHO ST 0.410000% 451434BQ6 Other Municipal Debt N First Tier Security N/A N/A 2011-06-30 2011-06-30 N N N 11150000.00 11193531.00 0.0036 N 11197276.00 11197276.00 ILLINOIS DEV FIN AUTH ILLINOIS DEV FIN AUTH REV 0.200000% 45189FFQ2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y Wells Fargo Bank N/A N/A N Y Standby Purchase Agreement WFC N/A N/A 27100000.00 27100000.00 0.0086 N 27100000.00 27100000.00 ILLINOIS FIN AUTH REV ILLINOIS FIN AUTH REV 0.430000% 45203HAB8 Other Municipal Debt N First Tier Security N/A N/A 2012-03-01 2012-03-01 N N N 5800000.00 5800000.00 0.0018 N 5805220.00 5805220.00 ILLINOIS ST TOLL HWY AUTH ILLINOIS ST TOLL HWY AUTH TOLL HIG 0.250000% 452252GF0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y CGMI N/A N/A N Y Insurance AGO N/A N/A Standby Purchase Agreement JPM N/A N/A 15000000.00 15000000.00 0.0048 N 15000000.00 15000000.00 ILLINOIS ST TOLL HWY AUTH ILLINOIS ST TOLL HWY AUTH TOLL HIG 0.300000% 452252GM5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MLC N/A N/A N Y Letter of Credit - LOC MTFG N/A N/A 5400000.00 5400000.00 0.0017 N 5400000.00 5400000.00 INDIANA ST FIN AUTH INDIANA DFA - DUKE ENERGY INDIANA 0.220000% 455054AF3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y Wells Fargo Bank N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 9900000.00 9900000.00 0.0032 N 9900000.00 9900000.00 INDIANA ST FIN AUTH INDIANA ST FIN AUTH REV 0.280000% 455057SM2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 5245000.00 5245000.00 0.0017 N 5245000.00 5245000.00 IOWA FIN AUTH IOWA FIN AUTH REV 0.230000% 46246KXS6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y ZIE N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 8940000.00 8940000.00 0.0028 N 8940000.00 8940000.00 IOWA HIGHER ED LN AUTH IOWA HIGHER ED LN AUTH REV 0.230000% 462460ZC3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y ZIE N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 7600000.00 7600000.00 0.0024 N 7600000.00 7600000.00 JACKSONVILLE FLA HEALTH FACS AUTH JACKSONVILLE FLA HEALTH FACS AUTH 0.220000% 469404UP0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y Wells Fargo Bank N/A N/A N Y Letter of Credit - LOC WFC N/A N/A 2000000.00 2000000.00 0.0006 N 2000000.00 2000000.00 JEA FLA ELEC AUTH JACKSONVILLE FLA ELEC AUTH 0.300000% 46614WLY4 Other Municipal Debt N First Tier Security N/A N/A 2011-04-04 2011-04-04 N N Y Standby Purchase Agreement HESLAN N/A N/A 10900000.00 10900000.00 0.0035 N 10900000.00 10900000.00 KING CNTY WASH KING COUNTY WASHINGTON 0.280000% 49476N6L0 Other Municipal Debt N First Tier Security N/A N/A 2011-04-05 2011-04-05 N N Y Standby Purchase Agreement BYLAN N/A N/A 10000000.00 10000000.00 0.0032 N 10000000.00 10000000.00 KING CNTY WASH PUB HOSP KING CNTY WASH PUB HOSP 144A 0.250000% 25154LH98 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y GS N/A N/A N Y Insurance AGO N/A N/A Standby Purchase Agreement DB N/A N/A 3925000.00 3925000.00 0.0013 N 3925000.00 3925000.00 LAKEVIEW MICH SCH DIST CALHOUN CNTY LAKEVIEW MICH SCH DIST CALHOUN 0.270000% 512282CL6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Standby Purchase Agreement HESLAN N/A N/A 9135000.00 9135000.00 0.0029 N 9135000.00 9135000.00 LAMAR TEX CONS INDPT SCH DIST LAMAR TEX CONS INDPT SCH DIST 144A 0.250000% 25154LZY3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y GS N/A N/A N Y Insurance TPSF N/A N/A Standby Purchase Agreement DB N/A N/A 3215000.00 3215000.00 0.0010 N 3215000.00 3215000.00 LAMAR TEX CONS INDPT SCH DIST LAMAR TEX CONS INDPT SCH DIST 144A 0.260000% 513174PW6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y CGMI N/A N/A N Y Insurance TPSF N/A N/A Standby Purchase Agreement C N/A N/A 5120000.00 5120000.00 0.0016 N 5120000.00 5120000.00 LANCASTER CNTY PA HOSP AUTH LANCASTER CNTY PA HOSP AUTH REV 0.300000% 514045ZP1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MT N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 10900000.00 10900000.00 0.0035 N 10900000.00 10900000.00 LENEXA KANS LENEXA KANS REV FLOATER 144A 0.370000% 526053AC7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MLC N/A N/A N Y Credit Agreement BAC N/A N/A Standby Purchase Agreement BAC N/A N/A 3700000.00 3700000.00 0.0012 N 3700000.00 3700000.00 LINCOLN NEB LINCOLN NEB ELEC SYS REV 144A 0.270000% 534272ZF9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MS N/A N/A N Y Standby Purchase Agreement MS N/A N/A 8500000.00 8500000.00 0.0027 N 8500000.00 8500000.00 LOS ANGELES CAL LOS ANGELES CALIF 0.600000% 544351GT0 Other Municipal Debt N First Tier Security N/A N/A 2011-04-21 2011-04-21 N N N 5100000.00 5103892.00 0.0016 N 5104590.00 5104590.00 LOS ANGELES CALIF DEPT WTR & PWR LOS ANGELES CALIF DEPT WTR & PWR R 0.170000% 544495DL5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y JP Morgan N/A N/A N Y Standby Purchase Agreement BAC N/A N/A 10200000.00 10200000.00 0.0033 N 10200000.00 10200000.00 LOS ANGELES CALIF UNI SCH DIST LOS ANGELES CALIF UNI SCH DIST 0.670000% 544646C59 Other Municipal Debt N First Tier Security N/A N/A 2011-06-30 2011-06-30 N N N 17300000.00 17356334.00 0.0055 N 17359858.00 17359858.00 LOS ANGELES CNTY CALIF LOS ANGELES CNTY CALIF 144A 0.270000% 544657HE2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y CGMI N/A N/A N Y Letter of Credit - LOC C N/A N/A 6000000.00 6000000.00 0.0019 N 6000000.00 6000000.00 LOUISIANA HSG FIN AGY LOUISIANA HFA - WALMSLEY HSG 0.360000% 546267GN9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y SI N/A N/A Y FNMA N/A N/A N 5035000.00 5035000.00 0.0016 N 5035000.00 5035000.00 LOUISIANA LOC GOVT ENVIRONMENTAL FACS & CMNTY DEV AUTH LOUISIANA LOC GOVT - BASF 0.380000% 546279HC7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y TF N/A N/A N N 7500000.00 7500000.00 0.0024 N 7500000.00 7500000.00 LOUISIANA PUB FACS AUTH LOUISIANA PUB FACS AUTH REV 0.330000% 546398C48 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y GS N/A N/A N N 4700000.00 4700000.00 0.0015 N 4700000.00 4700000.00 LOUISIANA PUB FACS AUTH LOUISIANA PUB FACS AUTH REV 0.300000% 546398MC9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y GS N/A N/A N N 16600000.00 16600000.00 0.0053 N 16600000.00 16600000.00 LOUISIANA PUB FACS AUTH LOUISIANA PUB FACS AUTH REV 0.330000% 546398ZN1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y GS N/A N/A N N 30000000.00 30000000.00 0.0096 N 30000000.00 30000000.00 LOVEJOY INDPT SCH DIST TEX LOVEJOY INDPT SCH DIST TEX 144A 0.250000% 25154LWE0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y GS N/A N/A N Y Insurance TPSF N/A N/A Standby Purchase Agreement DB N/A N/A 3195000.00 3195000.00 0.0010 N 3195000.00 3195000.00 LUCAS CNTY OHIO LUCAS CNTY OHIO FOR PREVIOUS ISSUE 0.550000% 54930LKM6 Other Municipal Debt N First Tier Security N/A N/A 2011-07-21 2011-07-21 N N N 12950000.00 12977410.00 0.0041 N 12975123.00 12975123.00 MARYLAND HEALTH AND HIGHER EDUCATIONAL FACILITIES AUTHORITY MARYLAND ST HEALTH & HIGHER EDL FA 144A 0.290000% 5742162P1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 2980000.00 2980000.00 0.0009 N 2980000.00 2980000.00 MARYLAND HEALTH AND HIGHER EDUCATIONAL FACILITIES AUTHORITY MD HHEFA - ADVENTIST 0.230000% 574217VT9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y ZIE N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 5000000.00 5000000.00 0.0016 N 5000000.00 5000000.00 MARYLAND ST ECONOMIC DEV CORP MD STATE EDA - ASSOC CATH CHARITIE Prvt 0.260000% 574205CX6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 1750000.00 1750000.00 0.0006 N 1750000.00 1750000.00 MARYLAND ST ECONOMIC DEV CORP MARYLAND ST EDA-AMER HEALTH ASSIST 0.310000% 574205EG1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 1310000.00 1310000.00 0.0004 N 1310000.00 1310000.00 MARYLAND ST ECONOMIC DEV CORP MARYLAND ST ECONOMIC DEV CORP REV 0.260000% 574205FT2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 3995000.00 3995000.00 0.0013 N 3995000.00 3995000.00 MARYLAND ST INDL DEV FING AUTH MARYLAND ST INDL DEV FING AUTH REV 0.300000% 574223CS0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MT N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 35000000.00 35000000.00 0.0112 N 35000000.00 35000000.00 MASSACHUSETTS BAY TRANSN AUTH MASSACHUSETTS BAY TRANS AUTH WVRDB 0.340000% 575579VW4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-10-27 2011-10-27 Y CGMI N/A N/A N N 2000000.00 2000000.00 0.0006 N 2000000.00 2000000.00 MASSACHUSETTS ST MASSACHUSETTS ST 0.300000% 57582N4G7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y GS N/A N/A N Y Letter of Credit - LOC DEXGRP N/A N/A 7540000.00 7540000.00 0.0024 N 7540000.00 7540000.00 MASSACHUSETTS ST DEV FIN AGY MASSACHUSETTS ST DEV FIN AGY REV 144A 0.440000% 555866BJ0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MLC N/A N/A N Y Letter of Credit - LOC BAC N/A N/A Standby Purchase Agreement BAC N/A N/A 42750000.00 42750000.00 0.0136 N 42750000.00 42750000.00 MECKLENBURG CNTY N C MECKLENBURG CNTY N C - WVRDB 0.350000% 584002NC9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-10-27 2011-10-27 Y CGMI N/A N/A N N 3410000.00 3410000.00 0.0011 N 3410000.00 3410000.00 MERIDIAN RANCH MET DIST COLO MERIDIAN RANCH MET DIST COLO 0.270000% 58977TAA1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y DAD N/A N/A N Y Letter of Credit - LOC USB N/A N/A 2135000.00 2135000.00 0.0007 N 2135000.00 2135000.00 METROPOLITAN GOVT NASHVILLE & DAVIDSON CNTY TENN HEALTH & EDL FACS BRD MET GOVT NASHVILLE & DAVIDSON CNTY 0.340000% 592041SL2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-10-27 2011-10-27 Y CGMI N/A N/A N N 14900000.00 14900000.00 0.0047 N 14900000.00 14900000.00 METROPOLITAN TRANSN AUTH N Y METROPOLITAN TRANSN AUTH N Y D 0.330000% 59259NML4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MS N/A N/A N Y Insurance AGO N/A N/A Standby Purchase Agreement DEXGRP N/A N/A 104100000.00 104100000.00 0.0332 N 104100000.00 104100000.00 METROPOLITAN TRANSN AUTH N Y METROPOLITAN TRANSN AUTH N Y 144A 0.260000% 59259NWV1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y CGMI N/A N/A N Y Insurance BH N/A N/A Standby Purchase Agreement C N/A N/A 21860000.00 21860000.00 0.0070 N 21860000.00 21860000.00 MIAMI DADE CNTY FLA MIAMI DADE CNTY FLA 0.240000% 59333HCF1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y Wells Fargo Bank N/A N/A N Y Letter of Credit - LOC WFC N/A N/A 8200000.00 8200000.00 0.0026 N 8200000.00 8200000.00 MIAMI-DADE CNTY FLA SCH BRD MIAMI-DADE CNTY FLA SCH BRD 144A 0.240000% 27884FTM2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MS N/A N/A N Y Letter of Credit - LOC USB N/A N/A Standby Purchase Agreement USB N/A N/A 5000.00 5000.00 0.0000 N 5000.00 5000.00 MICHIGAN FIN AUTH REV MICHIGAN FIN AUTH REV ST AID 0.800000% 59447PAA9 Other Municipal Debt N First Tier Security N/A N/A 2011-08-19 2011-08-19 N N N 3020000.00 3033787.00 0.0010 N 3036549.60 3036549.60 MICHIGAN FIN AUTH REV MICHIGAN FIN AUTH REV ST AID 0.400000% 59447PAB7 Other Municipal Debt N First Tier Security N/A N/A 2011-08-22 2011-08-22 N N Y Letter of Credit - LOC JPM N/A N/A 8200000.00 8249711.00 0.0026 N 8249528.00 8249528.00 MICHIGAN ST HOSP FIN AUTH MICHIGAN ST HSP FIN AUTH REV-WVRDB 0.340000% 59465HMN3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-10-27 2011-10-27 Y MS N/A N/A N N 6000000.00 6000000.00 0.0019 N 6000000.00 6000000.00 MICHIGAN ST HOSP FIN AUTH MICHIGAN ST HSP FIN AUTH REV-WVRDB 0.340000% 59465HMQ6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-10-27 2011-10-27 Y MS N/A N/A N N 4520000.00 4520000.00 0.0014 N 4520000.00 4520000.00 MICHIGAN ST UNIV REV MICHIGAN ST UNIV REVS 0.200000% 594712NA5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Standby Purchase Agreement NTRS N/A N/A 5100000.00 5100000.00 0.0016 N 5100000.00 5100000.00 MINNESOTA SCH DISTS MINNESOTA SCH DISTS TAX & AID ANTI 0.350000% 604125BQ6 Other Municipal Debt N First Tier Security N/A N/A 2011-09-01 2011-09-01 N N N 5000000.00 5034456.00 0.0016 N 5034900.00 5034900.00 MISSISSIPPI BUSINESS FIN CORP MISS MISSISSIPPI BUSINESS FIN CORP MISS 0.250000% 60528ABD5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BMOCM N/A N/A N Y Letter of Credit - LOC BMO N/A N/A 13650000.00 13650000.00 0.0044 N 13650000.00 13650000.00 MISSISSIPPI BUSINESS FIN CORP MISS MISSISSIPPI BUSINESS FIN CORP MISS 0.170000% 60528ABX1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y Wells Fargo Bank N/A N/A N N 48000000.00 48000000.00 0.0153 N 48000000.00 48000000.00 MISSOURI ST HEALTH & EDL FACS AUTH MISSOURI ST HEALTH & EDL FACS AUTH 0.480000% 60635HJ75 Other Municipal Debt N First Tier Security N/A N/A 2011-11-15 2011-05-04 N N N 3325000.00 3325000.00 0.0011 N 3324900.25 3324900.25 MISSOURI ST HEALTH & EDL FACS AUTH MISSOURI ST HEALTH & EDL FACS 0.350000% 60635HYH6 Other Municipal Debt N First Tier Security N/A N/A 2011-06-01 2011-06-01 N N N 3325000.00 3385485.00 0.0011 N 3383686.25 3383686.25 MONROE LA MONROE LA SALES & USE TAX REV 0.460000% 611076DX5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y SI N/A N/A N Y Insurance AGO N/A N/A Standby Purchase Agreement JPM N/A N/A 25865000.00 25865000.00 0.0082 N 25865000.00 25865000.00 MONROE SEC & SAFETY SYS LOC DEV NY REV MONROE SEC & SAFETY SYSTEM 0.250000% 611272AA3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 9335000.00 9335000.00 0.0030 N 9335000.00 9335000.00 MONTGOMERY CNTY MD MONTGOMERY CNTY MD EDA - BROOKE GR 0.310000% 613342BH6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 2110000.00 2110000.00 0.0007 N 2110000.00 2110000.00 MONTGOMERY CNTY MD MONTGOMERY CNTY MD ECONOMIC DE 0.230000% 613342BZ6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y ZIE N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 5500000.00 5500000.00 0.0018 N 5500000.00 5500000.00 MONTGOMERY CNTY MD MONTGOMERY CNTY MD REV 0.260000% 61336PAA9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 2200000.00 2200000.00 0.0007 N 2200000.00 2200000.00 MONTGOMERY CNTY MD MONT CNTY MD - IMAGINATION STAGE I 0.310000% 61336PAB7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 2105000.00 2105000.00 0.0007 N 2105000.00 2105000.00 MONTGOMERY CNTY PA INDL DEV AUTH MONTGOMERY CNTY PA INDL DEV AU 0.190000% 61360PAW0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y ZIE N/A N/A N Y Letter of Credit - LOC TD N/A N/A 1120000.00 1120000.00 0.0004 N 1120000.00 1120000.00 MONTGOMERY CNTY TENN PUB BLDG AUTH MONTGOMERY CNTY TENN PUBA 0.300000% 613677AB9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MLC N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 7345000.00 7345000.00 0.0023 N 7345000.00 7345000.00 MUNICIPAL ENERGY ACQUISITION CORP TENN MUNICIPAL ENERGY ACQUISITION CORP 144A 0.300000% 62621NAY4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A Y JPM N/A N/A Y Standby Purchase Agreement JPM N/A N/A 57990000.00 57990000.00 0.0185 N 57990000.00 57990000.00 NEW HAMPSHIRE BUSINESS FINANCE AUTHORITY NEW HAMPSHIRE ST BUSINESS FIN AUTH 0.310000% 64468KBZ8 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y TF N/A N/A N Y Letter of Credit - LOC HESLAN N/A N/A 14400000.00 14400000.00 0.0046 N 14400000.00 14400000.00 NEW HAMPSHIRE ST BUSINESS FIN AUTH NEW HAMPSHIRE ST BUSINESS FIN AUTH 0.200000% 64468KAU0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y TDOM N/A N/A N Y Letter of Credit - LOC BNK N/A N/A 2005000.00 2005000.00 0.0006 N 2005000.00 2005000.00 NEW HAMPSHIRE ST BUSINESS FIN AUTH NEW HAMPSHIRE ST BUSINESS FIN AUTH 0.200000% 64468KAW6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y TDOM N/A N/A N Y Letter of Credit - LOC BNK N/A N/A 7675000.00 7675000.00 0.0024 N 7675000.00 7675000.00 NEW JERSEY ECONOMIC DEVELOPMENT AUTHORITY NEW JERSEY ECONOMIC DEV AUTH 0.210000% 64577HPV7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y ZIE N/A N/A N Y Letter of Credit - LOC JPM N/A N/A 5700000.00 5700000.00 0.0018 N 5700000.00 5700000.00 NEW JERSEY ENVIRONMENTAL INFRASTRUCTURE TR NEW JERSEY ENVIRONMENTAL INFRASTRU 0.300000% 645788RT9 Other Municipal Debt N First Tier Security N/A N/A 2011-09-01 2011-09-01 N N N 1000000.00 1019494.00 0.0003 N 1019120.00 1019120.00 NEW JERSEY ST NEW JERSEY ST 144A 0.300000% 46633VJ59 Other Municipal Debt N First Tier Security N/A N/A 2011-04-15 2011-04-15 N N Y Standby Purchase Agreement JPM N/A N/A 10000000.00 10000000.00 0.0032 N 10000000.00 10000000.00 NEW YORK N Y CITY HSG DEV CORP NEW YORK N Y CITY HSG DEV CORP MUL 144A 0.260000% 64970M7W7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y CGMI N/A N/A N Y Standby Purchase Agreement C N/A N/A 10000000.00 10000000.00 0.0032 N 10000000.00 10000000.00 NEW YORK N Y CITY HSG DEV CORP NEW YORK N Y CITY HSG DEV CORP MUL 0.480000% 64972BDC6 Other Municipal Debt N First Tier Security N/A N/A 2011-09-15 2011-09-15 N N N 6055000.00 6055000.00 0.0019 N 6054212.85 6054212.85 NEW YORK N Y CITY MUN WTR FIN AUTH NEW YORK N Y CITY MUN WTR FIN AUTH 144A 0.250000% 269899DG2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y CGMI N/A N/A N Y Standby Purchase Agreement C N/A N/A 11875000.00 11875000.00 0.0038 N 11875000.00 11875000.00 NEW YORK N Y CITY MUN WTR FIN AUTH NEW YORK N Y CITY MUN WTR FIN AUTH 0.190000% 64972FX27 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y TDOM N/A N/A N Y Standby Purchase Agreement TD N/A N/A 3000000.00 3000000.00 0.0010 N 3000000.00 3000000.00 NEW YORK N Y CITY MUN WTR FIN AUTH NEW YORK N Y CITY MUN WTR FIN AUTH 0.200000% 64972FX43 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y UBN N/A N/A N Y Standby Purchase Agreement USB N/A N/A 34000000.00 34000000.00 0.0108 N 34000000.00 34000000.00 NEW YORK N Y CITY TRANSITIONAL FIN AUTH NEW YORK N Y CITY TRANSITIONAL FIN 0.180000% 64971M2B7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-04 2011-04-02 Y BCLE N/A N/A N Y Standby Purchase Agreement BACR N/A N/A 78600000.00 78600000.00 0.0250 N 78600000.00 78600000.00 NEW YORK ST DORM AUTH NYS DORM AUTH - BEVERWYCK INC. 0.220000% 649835F83 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y ZIE N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 5000000.00 5000000.00 0.0016 N 5000000.00 5000000.00 NEW YORK ST HSG FIN AGY NEW YORK ST HSG FIN AGY 0.250000% 649870JH6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Standby Purchase Agreement DEXGRP N/A N/A 52100000.00 52100000.00 0.0166 N 52100000.00 52100000.00 NEW YORK ST URBAN DEV CORP NEW YORK ST URBAN DEV CORP REV 0.280000% 650035MJ4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y GS N/A N/A N Y Standby Purchase Agreement DEXGRP N/A N/A 46165000.00 46165000.00 0.0147 N 46165000.00 46165000.00 NEW YORK ST URBAN DEV CORP REV NEW YORK ST URBAN DEV CORP REV 0.280000% 650035MK1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y GS N/A N/A N Y Standby Purchase Agreement DEXGRP N/A N/A 47415000.00 47415000.00 0.0151 N 47415000.00 47415000.00 NORTH CAROLINA CAP FACS FIN AGY NORTH CAROLINA CAP FACS FIN AGY ED 0.260000% 65818PEK1 Variable Rate Demand Note N Unrated Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 2575000.00 2575000.00 0.0008 N 2575000.00 2575000.00 NORTH CAROLINA CAP FACS FIN AGY NORTH CAROLINA CAP FACS FIN AGY ED 0.260000% 65818PEP0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 6780000.00 6780000.00 0.0022 N 6780000.00 6780000.00 NORTH CAROLINA CAP FACS FIN AGY NORTH CAROLINA CAP FACS FIN AGY 0.260000% 65818PGJ2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 2800000.00 2800000.00 0.0009 N 2800000.00 2800000.00 NORTH CAROLINA CAP FACS FIN AGY NORTH CAROLINA CAP FACS FIN AGY 0.260000% 65818PGK9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 4000000.00 4000000.00 0.0013 N 4000000.00 4000000.00 NORTH CAROLINA CAP FACS FIN AGY NORTH CAROLINA CAP FACS FIN AGY 0.490000% 65818PGM5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y Wells Fargo Bank N/A N/A N Y Letter of Credit - LOC WFC N/A N/A 500000.00 500000.00 0.0002 N 500000.00 500000.00 NORTH CAROLINA CAP FACS FIN AGY NORTH CAROLINA CAP FACS FIN AGY ED 0.260000% 65818PHH5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 2000000.00 2000000.00 0.0006 N 2000000.00 2000000.00 NORTH CAROLINA MED CARE COMMN NORTH CAROLINA MED CARE - DUKE 0.220000% 658202MS2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y Wells Fargo Bank N/A N/A N Y Standby Purchase Agreement WFC N/A N/A 9480000.00 9480000.00 0.0030 N 9480000.00 9480000.00 NORTH CAROLINA MED CARE COMMN NORTH CAROLINA MED CARE COMMN HOSP 0.260000% 65820HXU2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y BBC N/A N/A N Y Letter of Credit - LOC BBT N/A N/A 2950000.00 2950000.00 0.0009 N 2950000.00 2950000.00 OHIO ST AIR QUALITY DEV AUTH OHIO ST AIR QUALITY DEV AUTH REV 0.250000% 677525TP2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y KEY N/A N/A N Y Letter of Credit - LOC MTFG N/A N/A 900000.00 900000.00 0.0003 N 900000.00 900000.00 OHIO ST HIGHER EDL FAC COMMN OHIO ST HIGHER EDL FAC COMMN 0.190000% 67756AH96 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y JP Morgan N/A N/A N N 4200000.00 4200000.00 0.0013 N 4200000.00 4200000.00 OHIO ST HSG FIN AGY RESIDENTIAL MTG OHIO ST HSG FIN AGY RESIDENTIAL MT 144A 0.260000% 67756QJG3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y CGMI N/A N/A N Y Standby Purchase Agreement C N/A N/A 2200000.00 2200000.00 0.0007 N 2200000.00 2200000.00 OREGON ST DEPT TRANSN OREGON ST DEPT TRANSN HWY 0.290000% 68607DGB5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MS N/A N/A N Y Standby Purchase Agreement DEXGRP N/A N/A 23700000.00 23700000.00 0.0076 N 23700000.00 23700000.00 ORLANDO & ORANGE CNTY EXPWY AUTH FLA ORLANDO & ORANGE CNTY EXPWY AUTH F 0.320000% 686543ND7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Insurance AGO N/A N/A Standby Purchase Agreement DEXGRP N/A N/A 20000000.00 20000000.00 0.0064 N 20000000.00 20000000.00 PALM BEACH CNTY FLA PALM BEACH CNTY FLA 144A 0.250000% 696572JL1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Standby Purchase Agreement JPM N/A N/A 2765000.00 2765000.00 0.0009 N 2765000.00 2765000.00 PARKER AUTOMOTIVE MET DIST COLO PARKER AUTOMOTIVE MET DIST COLO 0.270000% 701038AA9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y DAD N/A N/A N Y Letter of Credit - LOC USB N/A N/A 900000.00 900000.00 0.0003 N 900000.00 900000.00 PHILADELPHIA PA PHILADELPHIA PA 0.220000% 717813LJ6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y Wells Fargo Bank N/A N/A N Y Letter of Credit - LOC WFC N/A N/A 13315000.00 13315000.00 0.0042 N 13315000.00 13315000.00 PIEDMONT MUN PWR AGY S C PIEDMONT MUN PWR AGY S C ELEC REV 0.220000% 720175XG8 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y TDOM N/A N/A N Y Letter of Credit - LOC TD N/A N/A 6000000.00 6000000.00 0.0019 N 6000000.00 6000000.00 PORT PORT ARTHUR TEX NAV DIST PORT PORT ARTHUR TEX NAV DIST 0.260000% 735225AJ3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y TF N/A N/A N N 1500000.00 1500000.00 0.0005 N 1500000.00 1500000.00 PRINCE GEORGES CNTY MD PRINCE GEORGES CNTY MD REV 0.230000% 741724BH0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y ZIE N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 80000.00 80000.00 0.0000 N 80000.00 80000.00 PUERTO RICO COMMONWEALTH OF (GOVERNMENT) PUERTO RICO - AUSTIN CTFS 144A 0.430000% 05248P7H2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MLC N/A N/A N Y Letter of Credit - LOC BAC N/A N/A Standby Purchase Agreement BAC N/A N/A 27300000.00 27300000.00 0.0087 N 27300000.00 27300000.00 RALEIGH N C RALEIGH NC CTFS PARTN 0.230000% 751093BY0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y Wells Fargo Bank N/A N/A N Y Standby Purchase Agreement WFC N/A N/A 16600000.00 16600000.00 0.0053 N 16600000.00 16600000.00 RALEIGH N C RALEIGH N C LTD OBLIG 0.350000% 751120AA4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-10-27 2011-10-27 Y CGMI N/A N/A N N 2130000.00 2130000.00 0.0007 N 2130000.00 2130000.00 RBC MUN PRODS INC BERKS CNTY PA MUN AUTH REV 144A 0.250000% 74926YQN4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y RY N/A N/A N Y Credit Agreement RY N/A N/A Standby Purchase Agreement RY N/A N/A 6200000.00 6200000.00 0.0020 N 6200000.00 6200000.00 RBC MUN PRODS INC DOWNINGTON PA AREA SCH DIST 144A 0.250000% 74926YRL7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y RY N/A N/A N Y Standby Purchase Agreement RY N/A N/A 4300000.00 4300000.00 0.0014 N 4300000.00 4300000.00 REGIONAL TRANSN AUTH ILL REGIONAL TRANSN AUTH ILL 144A 0.250000% 759911N48 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y GS N/A N/A N Y Letter of Credit - LOC SOCGEN N/A N/A Standby Purchase Agreement SOCGEN N/A N/A 2420000.00 2420000.00 0.0008 N 2420000.00 2420000.00 RHODE ISLAND ST & PROVIDENCE PLANTATIONS RHODE ISLAND ST & PROVIDENCE PLANT 0.500000% 76222RJE3 Other Municipal Debt N First Tier Security N/A N/A 2011-06-30 2011-06-30 N N N 48250000.00 48427412.00 0.0154 N 48437692.50 48437692.50 RIVERSIDE CNTY CALIF RIVERSIDE CNTY CALIF 0.550000% 769110CF2 Other Municipal Debt N First Tier Security N/A N/A 2011-06-30 2011-06-30 N N N 10000000.00 10035555.00 0.0032 N 10039600.00 10039600.00 ROCKLAND CNTY N Y INDL DEV AGY ROCKLAND CNTY NY INDL DEV AGY 0.350000% 773561AD7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 8100000.00 8100000.00 0.0026 N 8100000.00 8100000.00 SALINE MICH AREA SCHS SALINE MICH AREA SCHS 0.270000% 795200GP3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Letter of Credit - LOC HESLAN N/A N/A 81490000.00 81490000.00 0.0260 N 81490000.00 81490000.00 SALT RIVER PROJECT AGRICULTURAL IMPROVEMENT & POWER DISTRIC SALT RIVER PROJ ARIZ AGRIC IMPT & 144A 0.260000% 79575DUD0 Variable Rate Demand Note N Unrated Security N/A N/A 2011-04-07 2011-04-07 Y MS N/A N/A N Y Standby Purchase Agreement MS N/A N/A 4850000.00 4850000.00 0.0015 N 4850000.00 4850000.00 SAN ANTONIO TEX SAN ANTONIO TEX 0.250000% 796261DU6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y Wells Fargo Bank N/A N/A N Y Letter of Credit - LOC WFC N/A N/A 9800000.00 9800000.00 0.0031 N 9800000.00 9800000.00 SAN DIEGO CALIF UNI SCH DIST SAN DIEGO CALIF UNI SCH DIST 0.570000% 797355L69 Other Municipal Debt N First Tier Security N/A N/A 2011-06-30 2011-06-30 N N N 20000000.00 20070051.00 0.0064 N 20074800.00 20074800.00 SAN FRANCISCO CNTY CALIF TRANSN AUTH SAN FRANCISCO COUNTY TRANSPORTATIO 0.330000% 79772PMG6 Other Municipal Debt N First Tier Security N/A N/A 2011-06-16 2011-06-16 N N Y Standby Purchase Agreement LBBW N/A N/A 11150000.00 11150000.00 0.0036 N 11151895.50 11151895.50 SAN FRANCISCO CNTY CALIF TRANSN AUTH SAN FRANCISCO COUNTY TRANSPORTATIO 0.320000% 79772PMN1 Other Municipal Debt N First Tier Security N/A N/A 2011-06-16 2011-06-16 N N Y Standby Purchase Agreement LBBW N/A N/A 4585000.00 4585000.00 0.0015 N 4585687.75 4585687.75 SAN FRANCISCO CNTY CALIF TRANSN AUTH SAN FRANCISCO COUNTY TRANSPORTATIO 0.330000% 79772QLH3 Other Municipal Debt N First Tier Security N/A N/A 2011-06-16 2011-06-16 N N Y Standby Purchase Agreement LBBW N/A N/A 39100000.00 39100000.00 0.0125 N 39106647.00 39106647.00 SHELBY CNTY TENN HEALTH EDL & HSG FACS BRD SHELBY CNTY TENN HEALTH EDL & HSG 0.240000% 821697VB2 Variable Rate Demand Note N Unrated Security N/A N/A 2011-04-07 2011-04-07 Y Wells Fargo Bank N/A N/A N Y Letter of Credit - LOC WFC N/A N/A 6000000.00 6000000.00 0.0019 N 6000000.00 6000000.00 SHELBY CNTY TENN HEALTH EDL & HSG FACS BRD SHELBY CNTY TENN HEALTH EDL & HSG 0.280000% 821697ZL6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MRK N/A N/A N Y Insurance AGO N/A N/A Standby Purchase Agreement USB N/A N/A 33600000.00 33600000.00 0.0107 N 33600000.00 33600000.00 SOUTH CAROLINA JOBS-ECONOMIC DEV AUTH SOUTH CAROLINA JOBS-ECONOMIC DEV A 0.220000% 837036DF6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y Wells Fargo Bank N/A N/A N Y Letter of Credit - LOC WFC N/A N/A 200000.00 200000.00 0.0001 N 200000.00 200000.00 SOUTH CAROLINA ST SC ST 0.260000% 837107G88 Other Municipal Debt N First Tier Security N/A N/A 2011-04-01 2011-04-01 N N N 1000000.00 1000000.00 0.0003 N 1000000.00 1000000.00 SOUTH MIAMI FLA HEALTH FACS AUTH SOUTH MIAMI FLA HFA - BAPTIST HLTH 144A 0.250000% 838810CT4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Standby Purchase Agreement JPM N/A N/A 1035000.00 1035000.00 0.0003 N 1035000.00 1035000.00 SOUTH MIAMI FLA HEALTH FACS AUTH SOUTH MIAMI FLA HEALTH FACS AUTH H 144A 0.250000% 838810CV9 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MS N/A N/A N Y Standby Purchase Agreement MS N/A N/A 5335000.00 5335000.00 0.0017 N 5335000.00 5335000.00 SOUTHCENTRAL PA GEN AUTH SOUTHCENTRAL PA GEN AUTH REV 0.310000% 84129NBM0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 13545000.00 13545000.00 0.0043 N 13545000.00 13545000.00 SOUTHGLENN MET DIST COLO SPL SOUTHGLENN MET DIST COLO SPL REV 0.270000% 84437RAA5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y DAD N/A N/A N Y Letter of Credit - LOC BNP N/A N/A 3100000.00 3100000.00 0.0010 N 3100000.00 3100000.00 ST JAMES PARISH LA ST JAMES PARISH LA - NUCOR 0.260000% 790103AH8 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y CGMI N/A N/A N N 22000000.00 22000000.00 0.0070 N 22000000.00 22000000.00 ST JAMES PARISH LA REV ST JAMES PARISH LA REV 0.300000% 790103AD7 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y TF N/A N/A N Y Letter of Credit - LOC KNFP N/A N/A 41500000.00 41500000.00 0.0132 N 41500000.00 41500000.00 STATE OF CONNECTICUT CONNECTICUT ST 0.450000% 20772G5S3 Other Municipal Debt N First Tier Security N/A N/A 2011-05-19 2011-05-19 N N N 7250000.00 7264889.00 0.0023 N 7264790.00 7264790.00 SUFFOLK CNTY N Y INDL DEV AGY SUFFOLK CNTY N Y INDL DEV AGY CIVI 0.210000% 864768NS1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y ZIE N/A N/A N Y Letter of Credit - LOC USB N/A N/A 8585000.00 8585000.00 0.0027 N 8585000.00 8585000.00 SYLVANIA OHIO SYLVANIA OHIO 0.490000% 871446NT3 Other Municipal Debt N First Tier Security N/A N/A 2011-07-13 2011-07-13 N N N 6950000.00 6964827.00 0.0022 N 6967236.00 6967236.00 TAYLOR-RYAN IMPT DIST ALA TAYLOR-RYAN IMPT DIST ALA 0.250000% 87726KAE5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y SNV N/A N/A N Y Letter of Credit - LOC 17225Z N/A N/A 13800000.00 13800000.00 0.0044 N 13800000.00 13800000.00 TEMPE ARIZ INDL DEV AUTH TEMPE ARIZ INDL DEV AUTH REV 0.320000% 87972MAB8 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MLC N/A N/A N Y Letter of Credit - LOC BAC N/A N/A 7400000.00 7400000.00 0.0024 N 7400000.00 7400000.00 TENNERGY CORP TENN TENNERGY CORP TENN GAS 144A 0.300000% 880397AT1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Insurance JPM N/A N/A Standby Purchase Agreement BNP N/A N/A 19545000.00 19545000.00 0.0062 N 19545000.00 19545000.00 TEXAS MUN PWR AGY TEXAS MUN PWR AGY REV-WF STAGE 144A 0.250000% 94985NVF5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y Wells Fargo Bank N/A N/A N Y Credit Agreement WFC N/A N/A Standby Purchase Agreement WFC N/A N/A 2245000.00 2245000.00 0.0007 N 2245000.00 2245000.00 TEXAS ST TEXAS ST 144A 0.230000% 46633VA58 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y JP Morgan N/A N/A N Y Standby Purchase Agreement JPM N/A N/A 100300000.00 100300000.00 0.0320 N 100300000.00 100300000.00 TEXAS ST TEXAS ST TAX AND REV ANTIC NOTES 0.370000% 882722VC2 Other Municipal Debt N First Tier Security N/A N/A 2011-08-31 2011-08-31 N N N 88150000.00 88745685.00 0.0283 N 88767931.50 88767931.50 TEXAS ST REF-PUB FIN AUTH TEXAS ST 144A 0.250000% 882721PB3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y CGMI N/A N/A N Y Standby Purchase Agreement C N/A N/A 7650000.00 7650000.00 0.0024 N 7650000.00 7650000.00 TEXAS ST REF-PUB FIN AUTH TEXAS ST 144A 0.250000% 882721PF4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y CGMI N/A N/A N Y Standby Purchase Agreement C N/A N/A 5700000.00 5700000.00 0.0018 N 5700000.00 5700000.00 TEXAS ST REF-PUB FIN AUTH TEXAS ST 144A 0.250000% 882721W25 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Standby Purchase Agreement JPM N/A N/A 3975000.00 3975000.00 0.0013 N 3975000.00 3975000.00 TRIBOROUGH BRDG & TUNL AUTH N Y REV TRIBOROUGH BRDG & TUNL AUTH N 144A 0.280000% 89602NEY6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Standby Purchase Agreement JPM N/A N/A 7055000.00 7055000.00 0.0022 N 7055000.00 7055000.00 TRIBOROUGH BRDG & TUNL AUTH N Y REV TRIBOROUGH BRIDGE & TUNNEL AUTH 0.300000% 89602NGW8 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y JP Morgan N/A N/A N Y Standby Purchase Agreement DEXGRP N/A N/A 45310000.00 45310000.00 0.0144 N 45310000.00 45310000.00 TRUMBULL CNTY OHIO TRUMBULL CNTY OHIO HEALTH CARE 0.250000% 898137AE4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 3055000.00 3055000.00 0.0010 N 3055000.00 3055000.00 UNIV PITTSBURGH OF THE COMWLTH SYS OF HIGHER ED PA UNIV PITTSBURGH OF THE COMWLTH SYS 0.340000% 91335VGA8 Other Municipal Debt N First Tier Security N/A N/A 2011-09-15 2011-09-15 N N N 1000000.00 1021109.00 0.0003 N 1020580.00 1020580.00 UNIVERSITY ALA GEN REV UNIVERSITY ALA GEN REV 0.450000% 914026KF5 Other Municipal Debt N First Tier Security N/A N/A 2011-10-01 2011-10-01 N N N 3060000.00 3083726.00 0.0010 N 3083745.60 3083745.60 UNIVERSITY COLO ENTERPRISE SYS UNIVERSITY COLO ENTERPRISE SYS 0.270000% 91417KAR2 Other Municipal Debt N First Tier Security N/A N/A 2011-06-01 2011-06-01 N N N 1000000.00 1008550.00 0.0003 N 1007930.00 1007930.00 UNIVERSITY N C CHAPEL HILL UNIVERSITY N C CHAPEL HILL REV 144A 0.250000% 914713ZE5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y CGMI N/A N/A N Y Standby Purchase Agreement C N/A N/A 7900000.00 7900000.00 0.0025 N 7900000.00 7900000.00 UNIVERSITY WASH UNIV REVS UNIVERSITY WASH UNIV REVS 144A 0.230000% 91523NFL5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y MS N/A N/A N Y Standby Purchase Agreement MS N/A N/A 8000000.00 8000000.00 0.0025 N 8000000.00 8000000.00 UPSTATE TELECOMMUNICATIONS CORP N Y INFORMATION TECHNOLOGY UPSTATE TELECOMMUNICATIONS CORP N 0.310000% 916785AA6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 8700000.00 8700000.00 0.0028 N 8700000.00 8700000.00 VERMONT EDL & HEALTH BLDGS FING AGY VERMONT EDL & HEALTH BLDGS FING AG 0.200000% 9241607X6 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y TDOM N/A N/A N Y Letter of Credit - LOC BNK N/A N/A 3600000.00 3600000.00 0.0011 N 3600000.00 3600000.00 VERMONT EDL & HEALTH BLDGS FING AGY VERMONT EDL & HEALTH BLDGS 0.220000% 924166DD0 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-01 2011-04-01 Y Wells Fargo Bank N/A N/A N Y Letter of Credit - LOC TD N/A N/A 3000000.00 3000000.00 0.0010 N 3000000.00 3000000.00 VIRGINIA ST PUB BLDG AUTH VIRGINIA ST PUB BLDG AUTH PUB FACS 0.300000% 928172ME2 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y GS N/A N/A N Y Standby Purchase Agreement DEXGRP N/A N/A 23550000.00 23550000.00 0.0075 N 23550000.00 23550000.00 WASHINGTON CNTY MD WASHINGTON CNTY MD REV 0.310000% 937766AD5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y MTB N/A N/A N Y Letter of Credit - LOC MTB N/A N/A 4390000.00 4390000.00 0.0014 N 4390000.00 4390000.00 WELLS FARGO STAGE TRS VAR STS INDIANA FIN AUTH HOSP REV-PARKVIEW 144A 0.250000% 94985NPB1 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y Wells Fargo Bank N/A N/A N Y Credit Agreement WFC N/A N/A Standby Purchase Agreement WFC N/A N/A 4860000.00 4860000.00 0.0015 N 4860000.00 4860000.00 WELLS FARGO STAGE TRS VAR STS DALLAS TEX AREA RAPID TRAN SALES T 144A 0.250000% 94985NPN5 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y Wells Fargo Bank N/A N/A N Y Standby Purchase Agreement WFC N/A N/A 3445000.00 3445000.00 0.0011 N 3445000.00 3445000.00 WELLS FARGO STAGE TRS VAR STS KING CNTY WASH SWR REV-WF STAGE TR 144A 0.250000% 94985NUC3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y Wells Fargo Bank N/A N/A N Y Standby Purchase Agreement WFC N/A N/A 1500000.00 1500000.00 0.0005 N 1500000.00 1500000.00 WEST VIRGINIA ECONOMIC DEV AUTH WEST VIRGINIA EDA - APP POWER 0.240000% 95648VAP4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y WFC N/A N/A N Y Letter of Credit - LOC SUMIBK N/A N/A 5000000.00 5000000.00 0.0016 N 5000000.00 5000000.00 WESTERLY R I WESTERLY R I BAN 0.540000% 957569WA0 Other Municipal Debt N First Tier Security N/A N/A 2011-07-28 2011-07-28 N N N 3815000.00 3826774.00 0.0012 N 3827436.90 3827436.90 WILLOUGHBY OHIO WILLOUGHBY OHIO 0.490000% 971090VE2 Other Municipal Debt N First Tier Security N/A N/A 2011-10-07 2011-10-07 N N N 11200000.00 11243844.00 0.0036 N 11248384.00 11248384.00 WINSTON-SALEM N C WINSTON-SALEM N C CTFS PARTN 0.240000% 975691HC3 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y Wells Fargo Bank N/A N/A N Y Standby Purchase Agreement DEXGRP N/A N/A 13800000.00 13800000.00 0.0044 N 13800000.00 13800000.00 WISCONSIN HEALTH & EDL FACS AUTH HEALTH FACS WISCONSIN HEALTH & EDL FACS AUTH H 0.420000% 97710JAZ8 Other Municipal Debt N First Tier Security N/A N/A 2011-09-01 2011-09-01 N N Y Letter of Credit - LOC JPM N/A N/A 5000000.00 5000000.00 0.0016 N 5000000.00 5000000.00 WISCONSIN ST STATE OF WISCONSIN ECN 0.360000% 97709PEZ3 Other Municipal Debt N First Tier Security N/A N/A 2011-05-18 2011-05-18 N N N 12000000.00 12000000.00 0.0038 N 12000600.00 12000600.00 WISCONSIN ST STATE OF WISCONSIN ECN 0.370000% 97709PZA5 Other Municipal Debt N First Tier Security N/A N/A 2011-04-06 2011-04-06 N N N 28646000.00 28646000.00 0.0091 N 28646286.46 28646286.46 WISCONSIN ST WISCONSIN (STATE OF) 0.410000% 97709PZC1 Other Municipal Debt N First Tier Security N/A N/A 2011-05-05 2011-05-05 N N N 85650000.00 85650000.00 0.0273 N 85656852.00 85656852.00 WISCONSIN ST STATE OF WISCONSIN ECN 0.390000% 97709PZD9 Other Municipal Debt N First Tier Security N/A N/A 2011-06-07 2011-06-07 N N N 46000000.00 46000000.00 0.0147 N 46005980.00 46005980.00 WISCONSIN ST HEALTH & EDL FACS AUTH WISCONSIN HEFA - MARSHFIELD CLINIC 0.230000% 97710VZZ4 Variable Rate Demand Note N First Tier Security N/A N/A 2011-04-07 2011-04-07 Y ZIE N/A N/A N Y Letter of Credit - LOC JPM N/A N/A 8800000.00 8800000.00 0.0028 N 8800000.00 8800000.00