Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1999 | 2163125 | 289669 | 93022 | 36957 | 17618 | 14740 | 10080 | 2523 |
2000 | 1853280 | 637283 | 111641 | 31434 | 11525 | 4481 | 3026 | 1877 |
2001 | 1402769 | 544075 | 248500 | 39484 | 9965 | 2811 | 875 | 593 |
2002 | 1262915 | 408812 | 212539 | 92688 | 13449 | 2228 | 383 | 91 |
2003 | 965668 | 371502 | 160773 | 85848 | 38584 | 4320 | 497 | 44 |
2004 | 842083 | 282417 | 143852 | 60946 | 38008 | 14079 | 1067 | 78 |
2005 | 744330 | 241853 | 102084 | 39994 | 18220 | 13311 | 4103 | 220 |
2006 | 788959 | 217646 | 85805 | 28620 | 10885 | 5295 | 4072 | 820 |
2007 | 977063 | 229321 | 85590 | 34880 | 10004 | 3348 | 1219 | 682 |
2008 | 1203936 | 286857 | 86497 | 27621 | 7739 | 1699 | 396 | 164 |
2009 | 1401228 | 354889 | 113876 | 33682 | 8863 | 2192 | 412 | 115 |
2010 | 685106 | 419852 | 141555 | 47399 | 11892 | 2615 | 543 | 115 |
2011 | 652177 | 202266 | 175226 | 60867 | 18226 | 3910 | 754 | 168 |
2012 | 599316 | 192811 | 83409 | 81155 | 26517 | 6807 | 1283 | 267 |
2013 | 1410064 | 172981 | 79403 | 37409 | 37642 | 10745 | 2324 | 474 |
2014 | 565138 | 429804 | 69822 | 35711 | 16930 | 15352 | 3566 | 828 |
2015 | 529835 | 166333 | 181676 | 31048 | 15757 | 6242 | 4904 | 1214 |
2016 | 344011 | 155405 | 66833 | 76150 | 12495 | 5371 | 1754 | 1416 |
2017 | 295092 | 99612 | 59857 | 24402 | 24920 | 3528 | 1229 | 590 |
2018 | 494922 | 84969 | 38821 | 22190 | 8015 | 6927 | 829 | 350 |
2019 | 326132 | 146939 | 33413 | 14243 | 7032 | 2065 | 1447 | 208 |
2020 | 396583 | 95549 | 58987 | 13841 | 5229 | 2263 | 583 | 431 |