Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1999 | 2169959 | 287057 | 92408 | 36791 | 17650 | 14722 | 10047 | 2506 |
2000 | 1894775 | 638332 | 110620 | 31246 | 11463 | 4478 | 3015 | 1836 |
2001 | 1403490 | 556328 | 249118 | 39210 | 9952 | 2801 | 871 | 580 |
2002 | 1257355 | 409314 | 217283 | 92892 | 13376 | 2242 | 385 | 92 |
2003 | 949990 | 369598 | 160928 | 87651 | 38617 | 4308 | 499 | 45 |
2004 | 826834 | 277736 | 142881 | 60829 | 38272 | 14075 | 1077 | 79 |
2005 | 732973 | 238074 | 100318 | 39751 | 18250 | 13217 | 4072 | 220 |
2006 | 782798 | 214161 | 84984 | 28237 | 10858 | 5309 | 3969 | 807 |
2007 | 974918 | 227948 | 84204 | 34127 | 9838 | 3325 | 1226 | 671 |
2008 | 1215451 | 286286 | 86373 | 27316 | 7698 | 1698 | 399 | 166 |
2009 | 1434779 | 358271 | 113846 | 33733 | 8830 | 2183 | 411 | 115 |
2010 | 685516 | 428826 | 143275 | 47457 | 11960 | 2618 | 543 | 115 |
2011 | 647834 | 202284 | 178409 | 61825 | 18368 | 3948 | 756 | 168 |
2012 | 590047 | 191433 | 83362 | 82445 | 27012 | 6901 | 1300 | 269 |
2013 | 1396823 | 170971 | 78760 | 37422 | 38053 | 10933 | 2369 | 485 |
2014 | 551489 | 422925 | 69183 | 35411 | 16903 | 15433 | 3646 | 854 |
2015 | 502554 | 162413 | 177456 | 30714 | 15577 | 6239 | 4921 | 1251 |
2016 | 317316 | 147412 | 65203 | 73809 | 12261 | 5270 | 1737 | 1413 |
2017 | 267751 | 92086 | 56797 | 23705 | 23899 | 3411 | 1180 | 558 |
2018 | 450578 | 77353 | 35784 | 20678 | 7578 | 6444 | 764 | 300 |
2019 | 300790 | 133361 | 30259 | 12743 | 6178 | 1810 | 1200 | 148 |
2020 | 368221 | 88194 | 53269 | 12131 | 4331 | 1747 | 418 | 248 |