Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | FORM 10-K | d233580d10k.htm | 10-K | 1795932 |
| 2 | EXHIBIT 10.15 | d233580dex1015.htm | EX-10.15 | 58299 |
| 3 | EXHIBIT 21.1 | d233580dex211.htm | EX-21.1 | 1538 |
| 4 | EXHIBIT 23.1 | d233580dex231.htm | EX-23.1 | 4952 |
| 5 | EXHIBIT 31.1 | d233580dex311.htm | EX-31.1 | 10072 |
| 6 | EXHIBIT 31.2 | d233580dex312.htm | EX-31.2 | 10081 |
| 7 | EXHIBIT 32.1 | d233580dex321.htm | EX-32.1 | 6322 |
| 8 | EXHIBIT 99.1 | d233580dex991.htm | EX-99.1 | 5425645 |
| 9 | EXHIBIT 99.2 | d233580dex992.htm | EX-99.2 | 3519939 |
| 16 | GRAPHIC | g233580ex992_pg020.jpg | GRAPHIC | 58197 |
| 17 | GRAPHIC | g233580ex992_pg021.jpg | GRAPHIC | 78955 |
| 18 | GRAPHIC | g233580ex992_pg022.jpg | GRAPHIC | 59933 |
| 19 | GRAPHIC | g233580ex992_pg023.jpg | GRAPHIC | 43780 |
| 20 | GRAPHIC | g233580ex992_pg024.jpg | GRAPHIC | 58388 |
| 21 | GRAPHIC | g233580ex992_pg025.jpg | GRAPHIC | 29064 |
| 22 | GRAPHIC | g233580ex992_pg118.jpg | GRAPHIC | 53272 |
| 23 | GRAPHIC | g233580ex992_pg119.jpg | GRAPHIC | 62220 |
| 24 | GRAPHIC | g233580ex992_pg121.jpg | GRAPHIC | 101486 |
| 25 | GRAPHIC | g233580ex992_pg123.jpg | GRAPHIC | 23369 |
| 26 | GRAPHIC | g233580ex992_pg124.jpg | GRAPHIC | 45978 |
| 27 | GRAPHIC | g233580ex992_pg125.jpg | GRAPHIC | 102869 |
| 28 | GRAPHIC | g233580ex992_pg127.jpg | GRAPHIC | 31348 |
| 29 | GRAPHIC | g233580ex992_pg128.jpg | GRAPHIC | 23491 |
| 30 | GRAPHIC | g233580ex992_pg129.jpg | GRAPHIC | 88969 |
| 31 | GRAPHIC | g233580ex992_pg131.jpg | GRAPHIC | 92908 |
| 32 | GRAPHIC | g233580ex992_pg133.jpg | GRAPHIC | 77050 |
| 33 | GRAPHIC | g233580ex992_pg134.jpg | GRAPHIC | 78729 |
| 34 | GRAPHIC | g233580ex992_pg136.jpg | GRAPHIC | 137187 |
| 35 | GRAPHIC | g233580ex992_pg138.jpg | GRAPHIC | 66179 |
| 36 | GRAPHIC | g233580ex992_pg141.jpg | GRAPHIC | 93062 |
| 37 | GRAPHIC | g233580ex992_pg144.jpg | GRAPHIC | 81337 |
| 38 | GRAPHIC | g233580ex992_pg146.jpg | GRAPHIC | 80254 |
| 39 | GRAPHIC | g233580ex992_pg148.jpg | GRAPHIC | 60012 |
| 40 | GRAPHIC | g233580ex992_pg150.jpg | GRAPHIC | 48051 |
| 41 | GRAPHIC | g233580ex992_pg151.jpg | GRAPHIC | 45871 |
| 42 | GRAPHIC | g233580ex992_pg152.jpg | GRAPHIC | 40571 |
| 43 | GRAPHIC | g233580ex992_pg153.jpg | GRAPHIC | 39329 |
| 44 | GRAPHIC | g233580ex992_pg154.jpg | GRAPHIC | 73447 |
| 45 | GRAPHIC | g233580ex992_pg156.jpg | GRAPHIC | 67750 |
| 46 | GRAPHIC | g233580ex992_pg157.jpg | GRAPHIC | 38008 |
| 47 | GRAPHIC | g233580ex992_pg159.jpg | GRAPHIC | 90686 |
| 48 | GRAPHIC | g233580ex992_pg161.jpg | GRAPHIC | 88364 |
| 49 | GRAPHIC | g233580ex992_pg163.jpg | GRAPHIC | 87648 |
| 50 | GRAPHIC | g233580ex992_pg165.jpg | GRAPHIC | 107762 |
| 51 | GRAPHIC | g233580ex992_pg167.jpg | GRAPHIC | 107486 |
| 52 | GRAPHIC | g233580ex992_pg169.jpg | GRAPHIC | 26621 |
| 53 | GRAPHIC | g233580ex992_pg170.jpg | GRAPHIC | 27421 |
| 54 | GRAPHIC | g233580ex992_pg171.jpg | GRAPHIC | 67239 |
| 55 | GRAPHIC | g233580ex992_pg173.jpg | GRAPHIC | 49339 |
| 56 | GRAPHIC | g233580ex992_pg175.jpg | GRAPHIC | 110341 |
| 57 | GRAPHIC | g233580ex992_pg177.jpg | GRAPHIC | 25562 |
| 58 | GRAPHIC | g233580ex992_pg178.jpg | GRAPHIC | 94906 |
| 59 | GRAPHIC | g233580ex992_pg180.jpg | GRAPHIC | 49991 |
| 60 | GRAPHIC | g233580ex992_pg182.jpg | GRAPHIC | 112319 |
| 61 | GRAPHIC | g233580ex992_pg184.jpg | GRAPHIC | 25984 |
| 62 | GRAPHIC | g233580ex992_pg186.jpg | GRAPHIC | 43840 |
| 63 | GRAPHIC | g233580ex992_pg187.jpg | GRAPHIC | 42435 |
| 64 | GRAPHIC | g233580ex992_pg188.jpg | GRAPHIC | 49533 |
| 65 | GRAPHIC | g233580ex992_pg190.jpg | GRAPHIC | 41309 |
| 66 | GRAPHIC | g233580ex992_pg191.jpg | GRAPHIC | 54835 |
| 67 | GRAPHIC | g233580ex992_pg192.jpg | GRAPHIC | 57986 |
| 68 | GRAPHIC | g233580ex992_pg194.jpg | GRAPHIC | 31332 |
| 69 | GRAPHIC | g233580ex992_pg195.jpg | GRAPHIC | 49765 |
| 70 | GRAPHIC | g233580ex992_pg197.jpg | GRAPHIC | 54008 |
| 71 | GRAPHIC | g233580ex992_pg199.jpg | GRAPHIC | 58760 |
| 72 | GRAPHIC | g233580ex992_pg201.jpg | GRAPHIC | 99522 |
| 73 | GRAPHIC | g233580ex99_1pg061.jpg | GRAPHIC | 46753 |
| 74 | GRAPHIC | g233580ex99_2pg120.jpg | GRAPHIC | 79083 |
| 75 | GRAPHIC | g233580ex99_2pg123.jpg | GRAPHIC | 78718 |
| 76 | GRAPHIC | g233580ex99_2pg125.jpg | GRAPHIC | 113850 |
| 77 | GRAPHIC | g233580ex99_2pg128.jpg | GRAPHIC | 145492 |
| 78 | GRAPHIC | g233580ex99_2pg130.jpg | GRAPHIC | 84023 |
| 79 | GRAPHIC | g233580ex99_2pg132.jpg | GRAPHIC | 128704 |
| 80 | GRAPHIC | g233580ex99_2pg134.jpg | GRAPHIC | 74554 |
| 81 | GRAPHIC | g233580ex99_2pg136.jpg | GRAPHIC | 118575 |
| 82 | GRAPHIC | g233580ex99_2pg138.jpg | GRAPHIC | 116168 |
| 83 | GRAPHIC | g233580ex99_2pg140.jpg | GRAPHIC | 118894 |
| 84 | GRAPHIC | g233580ex99_2pg142.jpg | GRAPHIC | 78231 |
| 85 | GRAPHIC | g233580ex99_2pg145.jpg | GRAPHIC | 58275 |
| 86 | GRAPHIC | g233580ex99_2pg148.jpg | GRAPHIC | 76755 |
| 87 | GRAPHIC | g233580ex99_2pg149.jpg | GRAPHIC | 112242 |
| 88 | GRAPHIC | g233580ex99_2pg152.jpg | GRAPHIC | 162836 |
| 89 | GRAPHIC | g233580ex99_2pg154.jpg | GRAPHIC | 81236 |
| 90 | GRAPHIC | g233580ex99_2pg155.jpg | GRAPHIC | 121073 |
| 91 | GRAPHIC | g233580ex99_2pg157.jpg | GRAPHIC | 98843 |
| 92 | GRAPHIC | g233580ex99_2pg159.jpg | GRAPHIC | 106718 |
| 93 | GRAPHIC | g233580ex99_2pg161.jpg | GRAPHIC | 83447 |
| 94 | GRAPHIC | g233580ex99_2pg163.jpg | GRAPHIC | 53963 |
| 95 | GRAPHIC | g233580ex99_2pg164.jpg | GRAPHIC | 68658 |
| 96 | GRAPHIC | g233580ex99_2pg166.jpg | GRAPHIC | 122215 |
| 97 | GRAPHIC | g233580ex99_2pg168.jpg | GRAPHIC | 93571 |
| 98 | GRAPHIC | g233580ex99_2pg171.jpg | GRAPHIC | 156986 |
| 99 | GRAPHIC | g233580ex99_2pg173.jpg | GRAPHIC | 60328 |
| 100 | GRAPHIC | g233580ex99_2pg174.jpg | GRAPHIC | 114958 |
| 101 | GRAPHIC | g233580ex99_2pg176.jpg | GRAPHIC | 96475 |
| 102 | GRAPHIC | g233580ex99_2pg179.jpg | GRAPHIC | 135741 |
| 103 | GRAPHIC | g233580ex99_2pg181.jpg | GRAPHIC | 106258 |
| 104 | GRAPHIC | g233580ex99_2pg183.jpg | GRAPHIC | 106961 |
| 105 | GRAPHIC | g233580ex99_2pg185.jpg | GRAPHIC | 27175 |
| 106 | GRAPHIC | g233580ex99_2pg186.jpg | GRAPHIC | 79761 |
| 107 | GRAPHIC | g233580ex99_2pg188.jpg | GRAPHIC | 107526 |
| 108 | GRAPHIC | g233580ex99_2pg191.jpg | GRAPHIC | 122901 |
| 109 | GRAPHIC | g233580ex99_2pg194.jpg | GRAPHIC | 100851 |
| 110 | GRAPHIC | g233580ex99_2pg197.jpg | GRAPHIC | 89278 |
| 111 | GRAPHIC | g233580ex99_2pg199.jpg | GRAPHIC | 90951 |
| 112 | GRAPHIC | g233580ex99_2pg200.jpg | GRAPHIC | 88473 |
| 113 | GRAPHIC | g233580ex99_2pg203.jpg | GRAPHIC | 89419 |
| 114 | GRAPHIC | g233580ex99_2pg204.jpg | GRAPHIC | 86411 |
| 115 | GRAPHIC | g233580ex99_2pg207.jpg | GRAPHIC | 86689 |
| 116 | GRAPHIC | g233580ex99_2pg209.jpg | GRAPHIC | 55614 |
| 117 | GRAPHIC | g233580ex99_2pg210.jpg | GRAPHIC | 39459 |
| 118 | GRAPHIC | g233580ex99_2pg211.jpg | GRAPHIC | 41078 |
| 119 | GRAPHIC | g233580ex99_2pg212.jpg | GRAPHIC | 43826 |
| 120 | GRAPHIC | g233580ex99_2pg213.jpg | GRAPHIC | 76334 |
| 121 | GRAPHIC | g233580ex99_2pg215.jpg | GRAPHIC | 124266 |
| 122 | GRAPHIC | g233580ex99_2pg217.jpg | GRAPHIC | 47416 |
| 123 | GRAPHIC | g233580ex99_2pg220.jpg | GRAPHIC | 115626 |
| 124 | GRAPHIC | g233580ex99_2pg222.jpg | GRAPHIC | 129148 |
| 125 | GRAPHIC | g233580ex99_2pg224.jpg | GRAPHIC | 111928 |
| 126 | GRAPHIC | g233580ex99_2pg226.jpg | GRAPHIC | 129975 |
| 127 | GRAPHIC | g233580ex99_2pg228.jpg | GRAPHIC | 77725 |
| 128 | GRAPHIC | g233580ex99_2pg231.jpg | GRAPHIC | 98126 |
| 129 | GRAPHIC | g233580ex99_2pg233.jpg | GRAPHIC | 139797 |
| 130 | GRAPHIC | g233580ex99_2pg235.jpg | GRAPHIC | 70227 |
| 131 | GRAPHIC | g233580ex99_2pg237.jpg | GRAPHIC | 112735 |
| 132 | GRAPHIC | g233580ex99_2pg239.jpg | GRAPHIC | 129729 |
| 133 | GRAPHIC | g233580ex99_2pg241.jpg | GRAPHIC | 78165 |
| 134 | GRAPHIC | g233580ex99_2pg243.jpg | GRAPHIC | 71163 |
| 135 | GRAPHIC | g233580ex99_2pg245.jpg | GRAPHIC | 92445 |
| 136 | GRAPHIC | g233580ex99_2pg247.jpg | GRAPHIC | 78524 |
| 137 | GRAPHIC | g233580ex99_2pg249.jpg | GRAPHIC | 85647 |
| 138 | GRAPHIC | g233580ex99_2pg251.jpg | GRAPHIC | 93854 |
| 139 | GRAPHIC | g233580ex99_2pg253.jpg | GRAPHIC | 95523 |
| 140 | GRAPHIC | g233580ex99_2pg255.jpg | GRAPHIC | 125751 |
| 141 | GRAPHIC | g233580ex99_2pg258.jpg | GRAPHIC | 92443 |
| 142 | GRAPHIC | g233580ex99_2pg260.jpg | GRAPHIC | 46216 |
| 143 | GRAPHIC | g233580ex99_2pg262.jpg | GRAPHIC | 148169 |
| 144 | GRAPHIC | g233580ex99_2pg264.jpg | GRAPHIC | 72365 |
| 145 | GRAPHIC | g233580ex99_2pg266new.jpg | GRAPHIC | 120275 |
| 146 | GRAPHIC | g233580ex99_2pg268.jpg | GRAPHIC | 47248 |
| 147 | GRAPHIC | g233580ex99_2pg270.jpg | GRAPHIC | 145311 |
| 148 | GRAPHIC | g233580ex99_2pg272.jpg | GRAPHIC | 87355 |
| 149 | GRAPHIC | g233580ex99_2pg274.jpg | GRAPHIC | 58181 |
| 150 | GRAPHIC | g233580ex99_2pg276new.jpg | GRAPHIC | 116129 |
| 151 | GRAPHIC | g233580ex99_2pg279.jpg | GRAPHIC | 123931 |
| 152 | GRAPHIC | g233580ex99_2pg282.jpg | GRAPHIC | 139971 |
| 153 | GRAPHIC | g233580ex99_2pg284.jpg | GRAPHIC | 43469 |
| 154 | GRAPHIC | g233580ex99_2pg285.jpg | GRAPHIC | 36264 |
| 155 | GRAPHIC | g233580ex99_2pg286.jpg | GRAPHIC | 68223 |
| 156 | GRAPHIC | g233580ex99_2pg288.jpg | GRAPHIC | 46536 |
| 157 | GRAPHIC | g233580ex99_2stamp863.jpg | GRAPHIC | 112328 |
| 158 | GRAPHIC | g233580ex99_2stamp866.jpg | GRAPHIC | 137878 |
| 159 | GRAPHIC | g233580ex99_2stamp868.jpg | GRAPHIC | 89624 |
| 160 | GRAPHIC | g233580ex99_2stamp871.jpg | GRAPHIC | 71324 |
| 161 | GRAPHIC | g233580ex99_2stamp875.jpg | GRAPHIC | 106588 |
| 162 | GRAPHIC | g233580ex99_2stamp878.jpg | GRAPHIC | 120798 |
| 163 | GRAPHIC | g233580ex99_2stamp880.jpg | GRAPHIC | 47993 |
| 164 | GRAPHIC | g233580ex99_2stamp881.jpg | GRAPHIC | 63578 |
| 165 | GRAPHIC | g233580ex99_2stamp883.jpg | GRAPHIC | 89753 |
| 166 | GRAPHIC | g233580ex99_2stamp886.jpg | GRAPHIC | 114431 |
| 167 | GRAPHIC | g233580ex99_2stamp888.jpg | GRAPHIC | 63305 |
| 168 | GRAPHIC | g233580ex99_2stamp890.jpg | GRAPHIC | 61126 |
| 169 | GRAPHIC | g233580ex99_2stamp892.jpg | GRAPHIC | 82731 |
| 170 | GRAPHIC | g233580ex99_2stamp894.jpg | GRAPHIC | 50253 |
| 171 | GRAPHIC | g233580ex99_2stamp896.jpg | GRAPHIC | 57516 |
| 172 | GRAPHIC | g233580ex99_2stamp897.jpg | GRAPHIC | 51901 |
| 173 | GRAPHIC | g233580ex99_2stamp898.jpg | GRAPHIC | 111776 |
| 174 | GRAPHIC | g233580ex99_2stamp900.jpg | GRAPHIC | 118068 |
| 175 | GRAPHIC | g233580ex99_2stamp902.jpg | GRAPHIC | 117097 |
| 176 | GRAPHIC | g233580ex99_2stamp904.jpg | GRAPHIC | 103583 |
| 177 | GRAPHIC | g233580ex99_2stamp906.jpg | GRAPHIC | 77630 |
| 178 | GRAPHIC | g233580ex99_2stamp908.jpg | GRAPHIC | 108996 |
| 179 | GRAPHIC | g233580ex99_2stamp910.jpg | GRAPHIC | 68520 |
| 180 | GRAPHIC | g233580ex99_2stamp911.jpg | GRAPHIC | 92521 |
| 181 | GRAPHIC | g233580ex99_2stamp912.jpg | GRAPHIC | 109974 |
| 182 | GRAPHIC | g233580ex99_2stamp914.jpg | GRAPHIC | 96922 |
| 183 | GRAPHIC | g233580ex99_2stamp915.jpg | GRAPHIC | 115279 |
| 184 | GRAPHIC | g233580ex99_2stamp917.jpg | GRAPHIC | 81163 |
| 185 | GRAPHIC | g233580ex99_2stamp920.jpg | GRAPHIC | 87401 |
| 186 | GRAPHIC | g233580ex99_2stamp921.jpg | GRAPHIC | 77157 |
| 187 | GRAPHIC | g233580ex99_2stamp923.jpg | GRAPHIC | 92346 |
| 188 | GRAPHIC | g233580ex99_2stamp925.jpg | GRAPHIC | 104167 |
| 189 | GRAPHIC | g233580ex99_2stamp927.jpg | GRAPHIC | 91225 |
| 190 | GRAPHIC | g233580ex99_2stamp928.jpg | GRAPHIC | 113832 |
| 191 | GRAPHIC | g233580ex99_2stamp930.jpg | GRAPHIC | 54959 |
| 192 | GRAPHIC | g233580ex99_2stamp932.jpg | GRAPHIC | 87558 |
| 193 | GRAPHIC | g233580ex99_2stamp934.jpg | GRAPHIC | 107370 |
| 194 | GRAPHIC | g233580ex99_2stamp936.jpg | GRAPHIC | 138209 |
| 195 | GRAPHIC | g233580ex99_2stamp938.jpg | GRAPHIC | 87677 |
| 196 | GRAPHIC | g233580ex99_2stamp940.jpg | GRAPHIC | 79602 |
| 197 | GRAPHIC | g233580ex99_2stamp942.jpg | GRAPHIC | 106690 |
| 198 | GRAPHIC | g233580ex99_2stamp944.jpg | GRAPHIC | 137864 |
| 199 | GRAPHIC | g233580ex99_2stamp946.jpg | GRAPHIC | 33431 |
| 200 | GRAPHIC | g233580ex99_2stamp950.jpg | GRAPHIC | 26804 |
| 201 | GRAPHIC | g233580ex99_2stamp951.jpg | GRAPHIC | 25892 |
| 202 | GRAPHIC | g233580ex99_2stamp952.jpg | GRAPHIC | 26942 |
| 203 | GRAPHIC | g233580ex99_2stamp953.jpg | GRAPHIC | 19533 |
| 204 | GRAPHIC | g233580ex99_2stamp954.jpg | GRAPHIC | 26747 |
| 205 | GRAPHIC | g233580ex99_2stamp955.jpg | GRAPHIC | 26611 |
| 206 | GRAPHIC | g233580ex99_2stamp958.jpg | GRAPHIC | 151118 |
| 207 | GRAPHIC | g233580ex99_2stamp962.jpg | GRAPHIC | 144467 |
| 208 | GRAPHIC | g233580ex99_2stamp963.jpg | GRAPHIC | 68898 |
| 209 | GRAPHIC | g233580ex99_2stamp968.jpg | GRAPHIC | 152006 |
| 210 | GRAPHIC | g233580ex99_2stamp972.jpg | GRAPHIC | 123748 |
| 211 | GRAPHIC | g233580ex99_2stamp973.jpg | GRAPHIC | 107291 |
| 212 | GRAPHIC | g233580ex99_2stamp974.jpg | GRAPHIC | 59179 |
| 213 | GRAPHIC | g233580ex99_2stamp980.jpg | GRAPHIC | 103948 |
| 214 | GRAPHIC | g233580ex99_2stamp983.jpg | GRAPHIC | 53240 |
| 215 | GRAPHIC | g233580ex99_2stamp984.jpg | GRAPHIC | 49812 |
| 216 | GRAPHIC | g233580ex99_2stamp986.jpg | GRAPHIC | 46967 |
| 217 | GRAPHIC | g233580ex99_2stamp988.jpg | GRAPHIC | 109463 |
| 218 | GRAPHIC | g233580ex99_2stamp991.jpg | GRAPHIC | 63457 |
| 219 | GRAPHIC | g233580ex99_2stamp993.jpg | GRAPHIC | 63085 |
| 220 | GRAPHIC | g233580ex99_2stamp994.jpg | GRAPHIC | 50420 |
| 221 | GRAPHIC | g233580ex99_2stamp996.jpg | GRAPHIC | 23585 |
| 222 | GRAPHIC | g233580ex99_2stamp997.jpg | GRAPHIC | 23467 |
| 223 | GRAPHIC | g233580ex99_2stamp998.jpg | GRAPHIC | 50009 |
| 224 | GRAPHIC | g233580ex99pg365.jpg | GRAPHIC | 104257 |
| 225 | GRAPHIC | g233580ex99pg366.jpg | GRAPHIC | 64183 |
| 226 | GRAPHIC | g233580ex99pg367.jpg | GRAPHIC | 82405 |
| 227 | GRAPHIC | g233580ex99pg368.jpg | GRAPHIC | 115268 |
| 228 | GRAPHIC | g233580ex99pg369.jpg | GRAPHIC | 77932 |
| 229 | GRAPHIC | g233580ex99pg370.jpg | GRAPHIC | 102613 |
| 230 | GRAPHIC | g233580ex99pg371.jpg | GRAPHIC | 112290 |
| 231 | GRAPHIC | g233580ex99pg372.jpg | GRAPHIC | 93023 |
| 232 | GRAPHIC | g233580ex99pg373.jpg | GRAPHIC | 125882 |
| 233 | GRAPHIC | g233580ex99pg374.jpg | GRAPHIC | 50373 |
| 234 | GRAPHIC | g233580ex99pg375.jpg | GRAPHIC | 31513 |
| 235 | GRAPHIC | g233580g34q45.jpg | GRAPHIC | 69718 |
| 236 | GRAPHIC | g233580g45l00.jpg | GRAPHIC | 34627 |
| 237 | GRAPHIC | g233580g95n76.jpg | GRAPHIC | 58672 |
| Complete submission text file | 0001193125-12-088186.txt | 48651533 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 10 | XBRL INSTANCE DOCUMENT | nsr-20111231.xml | EX-101.INS | 2362430 |
| 11 | XBRL TAXONOMY EXTENSION SCHEMA | nsr-20111231.xsd | EX-101.SCH | 129114 |
| 12 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | nsr-20111231_cal.xml | EX-101.CAL | 136441 |
| 13 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | nsr-20111231_def.xml | EX-101.DEF | 708559 |
| 14 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | nsr-20111231_lab.xml | EX-101.LAB | 937131 |
| 15 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | nsr-20111231_pre.xml | EX-101.PRE | 822772 |
IRS No.: 000000000 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-32548 | Film No.: 12651238
SIC: 4899 Communications Services, NEC
Assistant Director 11
