N-MFP2 0000097098 XXXXXXXX 2017-12-31 0000097098 S000001479 6 N N 002-47015 BlackRock Advisors, LLC 801-47710 Deloitte & Touche LLP Philadelphia PA BlackRock Advisors, LLC JPMorgan Chase Bank, N.A. BNY Mellon Investment Servicing (US) Inc. 0000849542 084-01761 N N N Other Tax Exempt Y 38 38 28803996.17 19949946.85 17732980.28 25929013.41 21835967.77 119507421.00 118360976.20 117659921.90 123024127.80 122464484.20 0.1689 0.1174 0.1036 0.1468 0.1284 0.7007 0.6967 0.6872 0.6967 0.7203 118887.22 169240978.44 169287003.94 633336.56 229564.33 169809663.39 169625377.66 1.0000 0.0149 1.0009 1.0009 1.0009 1.0008 1.0008 C000003963 5000.00 18175525.97 18155964.59 1.0009 1.0009 1.0009 1.0008 1.0008 476577.91 180561.07 148776.80 719552.68 1153302.28 571361.40 396515.23 725076.50 460794.68 188622.84 2318786.32 2271050.23 0.0119 Y BlackRock Advisors, LLC, Management Fees, 4986.55; BlackRock Investments, LLC, Service/Distribution Fees, 0.03; C000003964 5000.00 29846.23 29814.10 1.0009 1.0009 1.0009 1.0011 1.0008 0.46 22076.70 596.23 0.04 0.51 215.98 23479.94 7501.19 1217.06 7.60 25293.74 7724.81 0.0079 Y BlackRock Advisors, LLC, Management Fees, 5.62; C000003962 5000.00 4496792.63 4491842.48 1.0009 1.0009 1.0009 1.0008 1.0008 2010.61 164.73 54.86 20.50 175.72 37.88 122355.29 12761.45 98.09 169933.08 124645.34 182752.91 0.0104 Y BlackRock Advisors, LLC, Management Fees, 1269.86; C000003960 3000000.00 143290898.43 143135250.85 1.0009 1.0009 1.0009 1.0008 1.0008 937458.83 1259366.12 2286013.28 2525818.88 1712981.26 3740706.94 12230740.53 6312039.80 2316551.59 6195782.76 19022430.29 18978974.11 0.0129 Y BlackRock Advisors, LLC, Management Fees, 39961.47; C000003961 1.00 330596.10 330240.08 1.0009 1.0009 1.0009 1.0008 1.0008 81.82 1.98 3.98 1.57 12.78 2.76 1.76 17.80 133.40 2.04 151.92 24.17 0.0081 Y BlackRock Advisors, LLC, Management Fees, 91.59; BlackRock Investments, LLC, Service/Distribution Fees, 103.85; C000003966 1.00 3486004.03 3482265.56 1.0009 1.0009 1.0008 1.0007 1.0008 245516.30 1184148.50 732972.22 227627.64 539606.00 216247.05 1108595.24 467491.85 431323.35 1395822.86 2816996.81 2338795.77 0.0049 Y BlackRock Advisors, LLC, Management Fees, 1022.07; BlackRock Investments, LLC, Service/Distribution Fees, 157.92; American Municipal Power, Inc. American Municipal Power, Inc. 2.250 027651WB0 EARKGGZJJEMVD66XQ486 US027651WB06 Other Municipal Security Y Fitch NR Moody's NR Standard & Poor's SP-1+ 2018-04-26 2018-04-26 2018-04-26 N N N 0.0147 792038.28 792038.28 0.0047 N N N N American Municipal Power, Inc. American Municipal Power, Inc. 2.000 027651WD6 EARKGGZJJEMVD66XQ486 US027651WD61 Other Municipal Security Y Fitch NR Moody's NR Standard & Poor's SP-1+ 2018-06-21 2018-06-21 2018-06-21 N N N 0.0151 100225.70 100225.70 0.0006 N N N N American Municipal Power, Inc. American Municipal Power, Inc. 2.250 027651WF1 EARKGGZJJEMVD66XQ486 US027651WF10 Other Municipal Security Y Fitch NR Moody's NR Standard & Poor's SP-1+ 2018-12-13 2018-12-13 2018-12-13 N N N 0.0166 502789.30 502789.30 0.0030 N N N N Arizona Health Facilities Authority Arizona Health Facilities Authority 1.610 040507LA1 US040507LA17 Variable Rate Demand Note Y Fitch F1+ Moody's NR Standard & Poor's A-1 2018-01-05 2018-01-05 2029-01-01 Y JPMORGAN CHASE BANK NA 1.0000 7 N Fitch F1+ Moody's P-1 Standard & Poor's A-1 N N 0.0162 30000.00 30000.00 0.0002 N N Y N Arizona Health Facilities Authority Arizona Health Facilities Authority 1.700 040507LE3 US040507LE39 Variable Rate Demand Note Y Fitch F1 Moody's NR Standard & Poor's A-1 2018-01-05 2018-01-05 2029-01-01 Y BANK OF AMERICA NA 1.0000 7 N Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0171 1300000.00 1300000.00 0.0077 N N Y N Louisiana Public Facilities Authority Louisiana Public Facilities Authority 1.770 546398J66 549300RQIPT5S4P4M065 US546398J668 Variable Rate Demand Note Y Fitch NR Moody's P-1 Standard & Poor's A-1 2018-01-05 2018-01-05 2050-08-01 Y AIR PRODUCTS AND CHEMICALS INC 1.0000 7 N Fitch NR Moody's P-1 Standard & Poor's A-1 N N 0.0178 4900000.00 4900000.00 0.0289 N N Y N County of Baltimore County of Baltimore 1.760 059151AN0 US059151AN06 Variable Rate Demand Note Y Fitch NR Moody's NR Standard & Poor's A-1 2018-01-05 2018-01-05 2026-11-01 Y MANUFACTURERS AND TRADERS TRUST 1.0000 7 N Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0177 1170000.00 1170000.00 0.0069 N N Y N Town of Manchester Town of Manchester 2.000 5621112X1 US5621112X10 Other Municipal Security Y Fitch UNK Moody's NR Standard & Poor's SP-1+ 2018-02-21 2018-02-21 2018-02-21 N N N 0.0146 400301.88 400301.88 0.0024 N N N N Town of Norwood Town of Norwood 2.500 669555XL3 US669555XL33 Other Municipal Security Y Fitch NR Moody's NR Standard & Poor's SP-1+ 2018-12-20 2018-12-20 2018-12-20 N N N 0.0147 3029708.40 3029708.40 0.0179 N N N N Nuveen New York AMT-Free Quality Municipal Income Fund Nuveen New York AMT-Free Quality Municipal Income Fund 1.790 670656875 549300V4X2BF3UXSCQ58 US6706568754 Investment Company Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 2018-01-05 2018-01-05 2046-06-01 Y TD BANK NA 1.0000 7 N Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0052 3000000.00 3000000.00 0.0177 N N Y N Nuveen AMT-Free Quality Municipal Income Fund Nuveen AMT-Free Quality Municipal Income Fund 1.810 670657808 549300OTYQOOXS64NI63 US6706578084 Investment Company Y Fitch F1 Moody's P-1 Standard & Poor's A-1 2018-01-05 2018-01-05 2040-12-01 Y CITIBANK NA 1.0000 7 N Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0196 4000000.00 4000000.00 0.0236 N N Y N Maryland Health & Higher Educational Facilities Authority Maryland Health & Higher Educational Facilities Authority 1.700 5742173V5 US5742173V53 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1 2018-01-05 2018-01-05 2043-07-01 Y BANK OF AMERICA NA 1.0000 7 N Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0171 1400000.00 1400000.00 0.0082 N N Y N Oneida County Industrial Development Agency Oneida County Industrial Development Agency 1.760 682462JU1 US682462JU19 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's NR 2018-01-05 2018-01-05 2036-08-01 Y MANUFACTURERS AND TRADERS TRUST 1.0000 7 N Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0177 1200000.00 1200000.00 0.0071 N N Y N Orange County Health Facilities Authority Orange County Health Facilities Authority 1.750 6845036W0 US6845036W00 Variable Rate Demand Note Y Fitch F1+ Moody's NR Standard & Poor's A-1+ 2018-01-05 2018-01-05 2039-01-01 Y TD BANK NA 1.0000 7 N Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0176 1000000.00 1000000.00 0.0059 N N Y N Metropolitan Washington Airports Authority Metropolitan Washington Airports Authority 1.110 59264T6R9 7HERAVJJLN8J1DZ6AZ19 US59264T6R97 Other Municipal Security Y Fitch NR Moody's P-1 Standard & Poor's A-1 2018-02-22 2018-02-22 2018-02-22 N Y JPMORGAN CHASE BANK NA 1.0000 Fitch F1+ Moody's P-1 Standard & Poor's A-1 N 0.0130 1999425.60 1999425.60 0.0118 N N N N Metropolitan Water District of Southern California Metropolitan Water District of Southern California 1.760 59266TNJ6 5493003GD0S0P56RLT45 US59266TNJ69 Other Municipal Security Y Fitch F1+ Moody's NR Standard & Poor's A-1+ 2018-07-18 2018-07-18 2018-07-18 N N N 0.0176 3000000.00 3000000.00 0.0177 N N N N Michigan State Building Authority Michigan State Building Authority 1.700 594615GH3 US594615GH38 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1 2018-01-05 2018-01-05 2043-10-15 Y CITIBANK NA 1.0000 7 N Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0170 1000000.00 1000000.00 0.0059 N N Y N Triborough Bridge and Tunnel Authority New York Tender Option Bond Trust Receipts/Certificates Triborough Bridge and Tunnel Authority New York Tender Option Bond Trust Receipts/Certificates 1.750 88033UYJ2 54930020ZN4LQF7K3456 US88033UYJ23 Tender Option Bond Y Fitch NR Moody's NR Standard & Poor's A-1+ 2018-01-05 2018-01-05 2024-11-15 Y ROYAL BANK OF CANADA 1.0000 7 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0140 500000.00 500000.00 0.0029 N N Y N Illinois Finance Authority Tender Option Bond Trust Receipts / Certificates Various States Illinois Finance Authority Tender Option Bond Trust Receipts / Certificates Various States 1.750 88033YBB6 549300ZG6UBPNNNRN315 US88033YBB65 Tender Option Bond Y Fitch NR Moody's VMIG1 Standard & Poor's NR 2018-01-04 2018-01-05 2018-08-16 Y JPMORGAN CHASE BANK NA 1.0000 7 N Fitch F1+ Moody's P-1 Standard & Poor's A-1 N N 0.0140 1420000.00 1420000.00 0.0084 N N Y N New York Tender Option Bond Trust Receipts/Certificates Various States New York Tender Option Bond Trust Receipts/Certificates Various States 1.730 88033YEH0 549300ABYZD2SFD5JB29 US88033YEH09 Tender Option Bond Y Fitch NR Moody's NR Standard & Poor's A-1+ 2018-01-05 2018-01-05 2024-12-01 Y TORONTO-DOMINION BANK/THE 1.0000 7 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0140 300000.00 300000.00 0.0018 N N Y N New York City Transitional Finance Authority Tender Option Bond Trust Receipts/Certificates Various States New York City Transitional Finance Authority Tender Option Bond Trust Receipts/Certificates Various States 1.730 88033YMN8 5493003476LG35QAKM08 US88033YMN84 Tender Option Bond Y Fitch NR Moody's NR Standard & Poor's A-1+ 2018-01-05 2018-01-05 2043-02-01 Y TORONTO-DOMINION BANK/THE 1.0000 7 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0173 1000000.00 1000000.00 0.0059 N N Y N Metropolitan Transportation Authority Tender Option Bond Trust Receipts/Certificates Various States Metropolitan Transportation Authority Tender Option Bond Trust Receipts/Certificates Various States 1.740 88033YSA0 5493000TKYODLXADQD60 US88033YSA00 Tender Option Bond Y Fitch NR Moody's NR Standard & Poor's A-1 2018-01-05 2018-01-05 2024-11-15 Y JPMORGAN CHASE BANK NA 1.0000 7 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1 N N 0.0174 2555000.00 2555000.00 0.0150 N N Y N Ohio State Hospital Facility Tender Option Bond Trust Receipts/Certificates Various States Ohio State Hospital Facility Tender Option Bond Trust Receipts/Certificates Various States 1.740 88033YSC6 US88033YSC65 Tender Option Bond Y Fitch NR Moody's NR Standard & Poor's A-1+ 2018-01-05 2018-01-05 2025-07-01 Y TD BANK NA 1.0000 7 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0174 350000.00 350000.00 0.0021 N N Y N Connecticut Housing Finance Authority Connecticut Housing Finance Authority 1.750 20775B2G0 5493003DXX0NRJKSH186 US20775B2G02 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1 2018-01-05 2018-01-05 2034-11-15 Y BANK OF TOKYO-MITSUBISHI UFJ LTD 1.0000 7 Y Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0175 5595000.00 5595000.00 0.0329 N N Y N State of Texas State of Texas 4.000 882724DQ7 549300X9CH74QB747L76 US882724DQ78 Other Municipal Security Y Fitch UNK Moody's MIG1 Standard & Poor's SP-1+ 2018-08-30 2018-08-30 2018-08-30 N N N 0.0144 7115522.40 7115522.40 0.0420 N N N N City of Philadelphia City of Philadelphia 2.000 717813WF2 549300IVFOPB4AG7UL47 US717813WF29 Other Municipal Security Y Fitch NR Moody's MIG1 Standard & Poor's SP-1+ 2018-06-29 2018-06-29 2018-06-29 N N N 0.0147 1002625.80 1002625.80 0.0059 N N N N Texas Transportation Commission Texas Transportation Commission 1.700 88283LKR6 5493006JSGNPGVJS7691 US88283LKR68 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1 2018-01-05 2018-01-05 2032-04-01 Y SUMITOMO MITSUI BANKING CORP (NE 1.0000 7 Y Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0171 1000000.00 1000000.00 0.0059 N N Y N Minnesota Housing Finance Agency Minnesota Housing Finance Agency 1.720 60416SMG2 549300R89XDTQBK4GE22 US60416SMG20 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1+ 2018-01-05 2018-01-05 2034-01-01 Y ROYAL BANK OF CANADA 1.0000 7 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0172 5225000.00 5225000.00 0.0308 N N Y N Port of Arthur Navigation District Industrial Development Corp. Port of Arthur Navigation District Industrial Development Corp. 1.780 733508AF2 US733508AF22 Variable Rate Demand Note Y Fitch NR Moody's P-1 Standard & Poor's NR 2018-01-05 2018-01-05 2040-12-01 Y TOTAL SA 1.0000 7 N Fitch NR Moody's P-1 Standard & Poor's A-1 N N 0.0179 1000000.00 1000000.00 0.0059 N N Y N City of Cranston City of Cranston 2.000 224562FZ6 US224562FZ67 Other Municipal Security Y Fitch NR Moody's NR Standard & Poor's SP-1+ 2018-09-06 2018-09-06 2018-09-06 N N N 0.0155 1003019.60 1003019.60 0.0059 N N N N Port of Port Arthur Navigation District Port of Port Arthur Navigation District 1.780 735225AJ3 US735225AJ33 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1 2018-01-05 2018-01-05 2027-04-01 Y TOTAL SA 1.0000 7 N Fitch NR Moody's P-1 Standard & Poor's A-1 N N 0.0179 1500000.00 1500000.00 0.0088 N N Y N Mississippi Business Finance Corp. Mississippi Business Finance Corp. 1.610 60528ABP8 549300DYV074JUDKBQ77 US60528ABP84 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1+ 2018-01-02 2018-01-02 2030-12-01 Y CHEVRON CORP 1.0000 1 N Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0161 100000.00 100000.00 0.0006 N Y Y N Mississippi Business Finance Corp. Mississippi Business Finance Corp. 1.610 60528ABX1 549300DYV074JUDKBQ77 US60528ABX19 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1+ 2018-01-02 2018-01-02 2035-11-01 Y CHEVRON CORP 1.0000 1 N Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0161 700000.00 700000.00 0.0041 N Y Y N Mississippi Business Finance Corp. Mississippi Business Finance Corp. 1.930 60528ACB8 549300DYV074JUDKBQ77 US60528ACB89 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1+ 2018-01-02 2018-01-02 2035-11-01 Y MISSISSIPPI BUSINESS FINANCE COR 1.0000 1 N Fitch A Moody's NR Standard & Poor's BBB- Y CHEVRON CORP 1.0000 Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N 0.0194 700000.00 700000.00 0.0041 N Y Y N RBC Municipal Products, Inc. Trust RBC Municipal Products, Inc. Trust 1.760 74926Y4U2 US74926Y4U24 Tender Option Bond Y Fitch F1+ Moody's NR Standard & Poor's NR 2018-01-04 2018-01-05 2018-06-28 Y ROYAL BANK OF CANADA 1.0000 7 N Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0083 7000000.00 7000000.00 0.0412 N N Y N RBC Municipal Products, Inc. Trust RBC Municipal Products, Inc. Trust 1.800 74926Y6F3 54930046B973R604OG22 US74926Y6F39 Tender Option Bond Y Fitch F1+ Moody's NR Standard & Poor's NR 2018-01-02 2018-01-02 2022-04-01 Y ROYAL BANK OF CANADA 1.0000 1 N Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0140 5000000.00 5000000.00 0.0294 N Y Y N Triborough Bridge & Tunnel Authority Triborough Bridge & Tunnel Authority 1.700 89602N2A1 54930020ZN4LQF7K3456 US89602N2A15 Variable Rate Demand Note Y Fitch F1+ Moody's VMIG1 Standard & Poor's A-1+ 2018-01-05 2018-01-05 2035-11-01 Y TD BANK NA 1.0000 7 N Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0171 175000.00 175000.00 0.0010 N N Y N Triborough Bridge & Tunnel Authority Triborough Bridge & Tunnel Authority 2.000 89602RBX2 54930020ZN4LQF7K3456 US89602RBX26 Other Municipal Security Y Fitch F1+ Moody's MIG1 Standard & Poor's SP-1+ 2018-02-15 2018-02-15 2018-02-15 N N N 0.0147 1000674.60 1000674.60 0.0059 N N N N City of Uhrichsville City of Uhrichsville 2.000 903528AP2 US903528AP25 Other Municipal Security Y Fitch NR Moody's NR Standard & Poor's SP-1+ 2018-06-28 2018-06-28 2018-06-28 N N N 0.0163 926631.05 926631.05 0.0055 N N N N District of Columbia District of Columbia 1.760 254839W74 549300HWFOZXPKGOX654 US254839W740 Variable Rate Demand Note Y Fitch NR Moody's NR Standard & Poor's A-1 2018-01-05 2018-01-05 2032-07-01 Y MANUFACTURERS AND TRADERS TRUST 1.0000 7 N Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0176 1000000.00 1000000.00 0.0059 N N Y N Nuveen New York AMT-Free Municipal Income Fund Nuveen New York AMT-Free Municipal Income Fund 1.790 670656404 549300V4X2BF3UXSCQ58 US6706564043 Investment Company Y Fitch F1 Moody's P-1 Standard & Poor's A-1 2018-01-05 2018-01-05 2040-08-01 Y CITIBANK NA 1.0000 7 N Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0179 1500000.00 1500000.00 0.0088 N N Y N County of Emery County of Emery 1.750 291147CE4 US291147CE43 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1 2018-01-05 2018-01-05 2024-11-01 Y CANADIAN IMPERIAL BANK OF COMMER 1.0000 7 N Fitch F1+ Moody's P-1 Standard & Poor's A-1 N N 0.0176 1300000.00 1300000.00 0.0077 N N Y N Escambia County Health Facilities Authority Escambia County Health Facilities Authority 1.820 296110FA2 US296110FA20 Variable Rate Demand Note Y Fitch NR Moody's NR Standard & Poor's A-1+ 2018-01-02 2018-01-02 2029-11-15 Y TD BANK NA 1.0000 1 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ Y ASSURED GUARANTY MUNICIPAL CORP 1.0000 Fitch NR Moody's NR Standard & Poor's A-1 N 0.0183 3005000.00 3005000.00 0.0177 N Y Y N San Antonio Electric & Gas San Antonio Electric & Gas 1.150 79625VFM7 US79625VFM72 Other Municipal Security Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 2018-03-07 2018-03-07 2018-03-07 N Y STATE STREET BANK AND TRUST COMP 0.6700 Fitch F1+ Moody's P-1 Standard & Poor's A-1+ WELLS FARGO BANK NA 0.3300 Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N 0.0139 999552.20 999552.20 0.0059 N N N N San Antonio Water System San Antonio Water System 1.120 79643B4S8 US79643B4S89 Other Municipal Security Y Fitch F1 Moody's P-1 Standard & Poor's A-1+ 2018-03-06 2018-03-06 2018-03-06 N N Y BANK OF TOKYO-MITSUBISHI UFJ LTD Standby Purchase Agreement 1.0000 Fitch F1 Moody's P-1 Standard & Poor's A-1 0.0132 999632.00 999632.00 0.0059 N N N N Montgomery County Industrial Development Authority Montgomery County Industrial Development Authority 1.820 61360PAW0 US61360PAW05 Variable Rate Demand Note Y Fitch NR Moody's NR Standard & Poor's A-1+ 2018-01-02 2018-01-02 2029-11-15 Y TD BANK NA 1.0000 1 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ Y ASSURED GUARANTY MUNICIPAL CORP 1.0000 Fitch NR Moody's NR Standard & Poor's A-1 N 0.0183 3355000.00 3355000.00 0.0198 N Y Y N City of Murray City of Murray 1.600 626853CB9 US626853CB96 Variable Rate Demand Note Y Fitch NR Moody's NR Standard & Poor's A-1+ 2018-01-05 2018-01-05 2036-05-15 Y IHC HEALTH SERVICES INC 1.0000 7 N Fitch NR Moody's NR Standard & Poor's NR N N 0.0161 2100000.00 2100000.00 0.0124 N N Y N State of California Department of Water Resources State of California Department of Water Resources 1.140 13069FH91 549300X618YEC5LGBQ98 US13069FH913 Other Municipal Security Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-01-11 2018-01-11 2018-01-11 N Y WELLS FARGO BANK NA 1.0000 Fitch F1+ Moody's P-1 Standard & Poor's A-1+ Y WELLS FARGO BANK NA Standby Purchase Agreement 1.0000 Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 0.0187 2999219.40 2999219.40 0.0177 N N N N Town of Scituate Town of Scituate 2.000 809095WY4 US809095WY46 Other Municipal Security Y Fitch NR Moody's NR Standard & Poor's SP-1+ 2018-02-02 2018-02-02 2018-02-02 N N N 0.0118 2001465.20 2001465.20 0.0118 N N N N Sheridan Redevelopment Agency Sheridan Redevelopment Agency 1.770 82382LAJ8 5493004D6ZS0F24QIZ32 US82382LAJ89 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's NR 2018-01-05 2018-01-05 2029-12-01 Y JPMORGAN CHASE BANK NA 1.0000 7 N Fitch F1+ Moody's P-1 Standard & Poor's A-1 N N 0.0178 2090000.00 2090000.00 0.0123 N N Y N Town of South Windsor Town of South Windsor 2.000 840772F85 US840772F855 Other Municipal Security Y Fitch NR Moody's NR Standard & Poor's SP-1+ 2018-02-15 2018-02-15 2018-02-15 N N N 0.0137 500385.60 500385.60 0.0029 N N N N City of Fort Worth City of Fort Worth 4.000 3494255P9 US3494255P94 Other Municipal Security Y Fitch AA+ Moody's Aa3 Standard & Poor's AA+ 2018-03-01 2018-03-01 2018-03-01 N N N 0.0158 1556405.53 1556405.53 0.0092 N N N N Franklin County Civic Development Corp. Franklin County Civic Development Corp. 1.790 35313PAA0 US35313PAA03 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's NR 2018-01-05 2018-01-05 2038-10-01 Y HSBC BANK USA NA 1.0000 7 N Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0180 385000.00 385000.00 0.0023 N N Y N City of Gainesville Utilities System City of Gainesville Utilities System 1.750 362848RR6 US362848RR67 Variable Rate Demand Note Y Fitch F1 Moody's VMIG1 Standard & Poor's NR 2018-01-05 2018-01-05 2042-10-01 Y CITIBANK NA 1.0000 7 Y Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0176 2850000.00 2850000.00 0.0168 N N Y N City of Garland City of Garland 0.970 36616SBP2 549300O5KXJ5HAWVEN53 US36616SBP20 Other Municipal Security Y Fitch F1 Moody's NR Standard & Poor's A-1+ 2018-01-09 2018-01-09 2018-01-09 N Y SUMITOMO MITSUI BANKING CORP (NE 1.0000 Fitch F1 Moody's P-1 Standard & Poor's A-1 N 0.0197 4998490.00 4998490.00 0.0294 N N N N City of Gloucester City of Gloucester 2.000 379713GK0 US379713GK06 Other Municipal Security Y Fitch NR Moody's NR Standard & Poor's SP-1+ 2018-02-02 2018-02-02 2018-02-02 N N N 0.0137 300163.80 300163.80 0.0018 N N N N Glynn-Brunswick Memorial Hospital Authority Glynn-Brunswick Memorial Hospital Authority 1.800 380037FL0 US380037FL03 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1+ 2018-01-05 2018-01-05 2038-08-01 Y TD BANK NA 1.0000 7 N Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0181 1400000.00 1400000.00 0.0082 N N Y N County of New Hanover County of New Hanover 1.750 644800H56 549300TDDH9O6TH23823 US644800H569 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1+ 2018-01-05 2018-01-05 2026-02-01 Y WELLS FARGO BANK NA 1.0000 7 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0176 1430000.00 1430000.00 0.0084 N N Y N City of Chicago City of Chicago 1.200 16761FHR5 T5UYO5SYLC8K73MJQX30 US16761FHR55 Other Municipal Security Y Fitch F1 Moody's NR Standard & Poor's A-1 2018-03-14 2018-03-14 2018-03-14 N Y BANK OF TOKYO-MITSUBISHI UFJ LTD 1.0000 Fitch F1 Moody's P-1 Standard & Poor's A-1 N 0.0141 999568.30 999568.30 0.0059 N N N N City of New York City of New York 1.760 64966JQG4 549300ABYZD2SFD5JB29 US64966JQG49 Variable Rate Demand Note Y Fitch F1 Moody's VMIG1 Standard & Poor's A-1 2018-01-05 2018-01-05 2038-08-01 Y BANK OF TOKYO-MITSUBISHI UFJ LTD 1.0000 7 N Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0177 2635000.00 2635000.00 0.0155 N N Y N City of New York City of New York 1.900 64966KCW1 549300ABYZD2SFD5JB29 US64966KCW18 Variable Rate Demand Note Y Fitch F1 Moody's VMIG1 Standard & Poor's A-1 2018-01-02 2018-01-02 2038-10-01 Y MIZUHO BANK LTD (NEW YORK BRANCH 1.0000 1 N Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0191 4600000.00 4600000.00 0.0271 N Y Y N Colorado Housing & Finance Authority Colorado Housing & Finance Authority 1.500 196479QL6 5493005GIROYQAWBMC18 US196479QL62 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1+ 2018-01-05 2018-01-05 2034-11-01 Y FEDERAL HOME LOAN BANKS 1.0000 7 Y Fitch Agency Moody's P-1 Standard & Poor's NR N N 0.0150 100000.00 100000.00 0.0006 N N Y N Regents of the University of Minnesota Regents of the University of Minnesota 0.990 91446GAY1 5493008DXSHLQ88T7F63 US91446GAY17 Other Municipal Security Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-01-08 2018-01-08 2018-01-08 N N N 0.0200 1999445.60 1999445.60 0.0118 N N Y N Harris County Cultural Education Facilities Finance Corp. Harris County Cultural Education Facilities Finance Corp. 0.960 41386R6E3 US41386R6E31 Other Municipal Security Y Fitch NR Moody's NR Standard & Poor's A-1+ 2018-01-05 2018-01-05 2018-01-05 N N N 0.0198 3999215.60 3999215.60 0.0236 N N Y N Harris County Cultural Education Facilities Finance Corp. Harris County Cultural Education Facilities Finance Corp. 1.070 41386R6J2 US41386R6J28 Other Municipal Security Y Fitch NR Moody's NR Standard & Poor's A-1+ 2018-02-15 2018-02-15 2018-02-15 N N N 0.0134 2998930.80 2998930.80 0.0177 N N N N University of Washington University of Washington 1.100 91523RFG7 T8YS5W0N70BYCTHPA429 US91523RFG74 Other Municipal Security Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-01-17 2018-01-17 2018-01-17 N N N 0.0127 999911.20 999911.20 0.0059 N N N N Housing Development Corp. Housing Development Corp. 1.740 64972CM42 549300SQWVHKBRF8D702 US64972CM426 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1+ 2018-01-05 2018-01-05 2050-12-31 Y WELLS FARGO BANK NA 1.0000 7 N Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0174 2800000.00 2800000.00 0.0165 N N Y N The Maturity Date for this security has been modified Housing Development Corp. Housing Development Corp. 1.500 64972CU68 549300SQWVHKBRF8D702 US64972CU684 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1+ 2018-01-05 2018-01-05 2050-12-31 Y WELLS FARGO BANK NA 1.0000 7 N Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0140 2000000.00 2000000.00 0.0118 N N Y N The Maturity Date for this security has been modified New York City Municipal Water Finance Authority New York City Municipal Water Finance Authority 1.840 64972F2J4 549300Q2EHQ6RJPQKP05 US64972F2J42 Variable Rate Demand Note Y Fitch F1+ Moody's VMIG1 Standard & Poor's A-1 2018-01-02 2018-01-02 2044-06-15 Y LANDESBANK HESSEN THUERINGEN GIR 1.0000 1 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1 N N 0.0185 900000.00 900000.00 0.0053 N Y Y N New York City Municipal Water Finance Authority New York City Municipal Water Finance Authority 1.780 64972F4V5 549300Q2EHQ6RJPQKP05 US64972F4V51 Variable Rate Demand Note Y Fitch F1 Moody's VMIG1 Standard & Poor's A-1 2018-01-02 2018-01-02 2044-06-15 Y MIZUHO BANK LTD (NEW YORK BRANCH 1.0000 1 Y Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0179 1500000.00 1500000.00 0.0088 N Y Y N County of Weber County of Weber 1.790 947648CD1 US947648CD11 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1+ 2018-01-02 2018-01-02 2031-02-15 Y BANK OF NEW YORK MELLON/THE 1.0000 1 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0180 1700000.00 1700000.00 0.0100 N Y Y N Illinois Finance Authority Illinois Finance Authority 1.750 45200FFS3 549300ZG6UBPNNNRN315 US45200FFS39 Variable Rate Demand Note Y Fitch F1+ Moody's VMIG1 Standard & Poor's A-1 2018-01-05 2018-01-05 2038-11-01 Y JPMORGAN CHASE BANK NA 1.0000 7 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1 N N 0.0090 1000000.00 1000000.00 0.0059 N N Y N Illinois State Toll Highway Authority Illinois State Toll Highway Authority 1.730 452252GQ6 549300ISBFGI8MJJKM98 US452252GQ69 Variable Rate Demand Note Y Fitch F1 Moody's VMIG1 Standard & Poor's A-1 2018-01-05 2018-01-05 2030-07-01 Y BANK OF AMERICA NA 1.0000 7 N Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0174 1000000.00 1000000.00 0.0059 N N Y N New York State Dormitory Authority New York State Dormitory Authority 1.900 64983QJG5 549300C8XO7EXTX2XU71 US64983QJG55 Variable Rate Demand Note Y Fitch F1 Moody's VMIG1 Standard & Poor's NR 2018-01-05 2018-01-05 2039-05-15 Y MIZUHO BANK LTD (NEW YORK BRANCH 1.0000 7 N Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0095 1350000.00 1350000.00 0.0080 N N Y N Indiana Finance Authority Indiana Finance Authority 1.650 45506DRX5 549300PS0PAS7NDSSI20 US45506DRX56 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1 2018-01-05 2018-01-05 2039-02-01 Y BMO HARRIS BANK NA 1.0000 7 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1 N N 0.0165 1165000.00 1165000.00 0.0069 N N Y N Indianapolis Local Public Improvement Bond Bank Indianapolis Local Public Improvement Bond Bank 1.800 45528S3G9 549300LX8ESJHDSESB87 US45528S3G90 Tender Option Bond Y Fitch NR Moody's NR Standard & Poor's A-1 2018-01-04 2018-01-05 2018-08-14 Y CITIBANK NA 1.0000 7 Y Fitch F1 Moody's P-1 Standard & Poor's A-1 Y ASSURED GUARANTY MUNICIPAL CORP 1.0000 Fitch NR Moody's NR Standard & Poor's A-1 N 0.0140 2600000.00 2600000.00 0.0153 N N Y N State of Hawaii Tender Option Bond Trust Receipts/Certificates State of Hawaii Tender Option Bond Trust Receipts/Certificates 1.750 88033UHH5 US88033UHH59 Tender Option Bond Y Fitch NR Moody's NR Standard & Poor's A-1+ 2018-01-05 2018-01-05 2024-10-01 Y ROYAL BANK OF CANADA 1.0000 7 Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0140 2000000.00 2000000.00 0.0118 N N Y N Iowa Finance Authority Iowa Finance Authority 1.900 46246XAA2 549300NQVL49BTHOW391 US46246XAA28 Variable Rate Demand Note Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-01-05 2018-01-05 2022-04-01 Y KOREA DEVELOPMENT BANK (NEW YORK 1.0000 7 N Fitch F1+ Moody's P-1 Standard & Poor's A-1+ N N 0.0191 8000000.00 8000000.00 0.0471 N N Y N Wisconsin Housing & Economic Development Authority Wisconsin Housing & Economic Development Authority 1.700 976904M25 549300AT0SEG8YQT2K79 US976904M252 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1+ 2018-01-05 2018-01-05 2046-05-01 Y FEDERAL HOME LOAN BANK OF CHICAG 1.0000 7 Y Fitch NR Moody's P-1 Standard & Poor's A-1+ N N 0.0170 7255000.00 7255000.00 0.0427 N N Y N Village of Woodmere Village of Woodmere 2.000 979885AR1 549300QSV23RC8BVSZ62 US979885AR12 Other Municipal Security Y Fitch NR Moody's NR Standard & Poor's SP-1+ 2018-10-03 2018-10-03 2018-10-03 N N N 0.0154 767575.30 767575.30 0.0045 N N N N New York Power Authority New York Power Authority 0.980 64989MRN4 I5P1GEYFGGMMDOFX2L30 US64989MRN47 Other Municipal Security Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 2018-01-09 2018-01-09 2018-01-09 N N Y STATE STREET BANK AND TRUST COMP Standby Purchase Agreement 0.2080 Fitch F1+ Moody's P-1 Standard & Poor's A-1+ WELLS FARGO BANK NA Standby Purchase Agreement 0.1670 Fitch F1+ Moody's P-1 Standard & Poor's A-1+ JPMORGAN CHASE BANK NA Standby Purchase Agreement 0.3330 Fitch F1+ Moody's P-1 Standard & Poor's A-1 TORONTO-DOMINION BANK/THE Standby Purchase Agreement 0.2920 Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 0.0197 1999402.20 1999402.20 0.0118 N N N N Kershaw County School District Kershaw County School District 4.000 492512MP0 US492512MP07 Other Municipal Security Y Fitch NR Moody's MIG1 Standard & Poor's SP-1+ 2018-02-08 2018-02-08 2018-02-08 N N N 0.0150 3007949.40 3007949.40 0.0177 N N N N City of Kirtland City of Kirtland 2.000 497682CR3 549300KH8LC1ZJLAXB45 US497682CR34 Other Municipal Security Y Fitch NR Moody's NR Standard & Poor's SP-1+ 2018-06-21 2018-06-21 2018-06-21 N N N 0.0169 500703.70 500703.70 0.0030 N N N N Nuveen AMT-Free Municipal Income Fund Nuveen AMT-Free Municipal Income Fund 1.810 670657832 US6706578324 Investment Company Y Fitch F1 Moody's NR Standard & Poor's A-1 2018-01-04 2018-01-05 2046-10-01 Y SUMITOMO MITSUI BANKING CORP (NE 1.0000 7 N Fitch F1 Moody's P-1 Standard & Poor's A-1 N N 0.0181 700000.00 700000.00 0.0041 N N N N Lexington Industrial Development Authority Lexington Industrial Development Authority 1.750 52976TAF4 US52976TAF49 Variable Rate Demand Note Y Fitch NR Moody's VMIG1 Standard & Poor's A-1+ 2018-01-05 2018-01-05 2035-01-01 Y WASHINGTON LEE UNIV 1.0000 7 N Fitch NR Moody's NR Standard & Poor's NR N N 0.0176 1900000.00 1900000.00 0.0112 N N Y N BlackRock Liquidity Funds 2018-01-05 /s/Neal J. Andrews Neal J. Andrews Chief Financial Officer