Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1999 | 2061283 | 290858 | 94624 | 37221 | 17463 | 14774 | 9930 | 2520 |
2000 | 1715750 | 613517 | 111586 | 31695 | 11642 | 4457 | 3000 | 1820 |
2001 | 1413419 | 502622 | 240903 | 39530 | 9891 | 2853 | 889 | 584 |
2002 | 1264455 | 410910 | 195492 | 91235 | 13559 | 2179 | 389 | 93 |
2003 | 982785 | 373693 | 161478 | 78739 | 38471 | 4348 | 504 | 47 |
2004 | 846402 | 290018 | 145064 | 62115 | 37158 | 13999 | 1025 | 79 |
2005 | 741840 | 238139 | 105262 | 39980 | 18046 | 13668 | 4064 | 210 |
2006 | 802157 | 219095 | 79948 | 29050 | 10863 | 5136 | 4499 | 802 |
2007 | 1005697 | 230049 | 86611 | 34858 | 10152 | 3389 | 1169 | 744 |
2008 | 1184078 | 295623 | 84584 | 27650 | 7690 | 1673 | 383 | 152 |
2009 | 1326913 | 350697 | 115471 | 32697 | 8806 | 2195 | 407 | 107 |
2010 | 638132 | 404932 | 138298 | 48094 | 11613 | 2579 | 534 | 109 |
2011 | 631240 | 189197 | 168760 | 58740 | 18219 | 3816 | 740 | 160 |
2012 | 570373 | 187505 | 80121 | 79187 | 25463 | 6643 | 1245 | 254 |
2013 | 1295170 | 159961 | 77298 | 36190 | 37523 | 10395 | 2212 | 445 |
2014 | 526563 | 409724 | 64320 | 34844 | 16567 | 15578 | 3374 | 750 |
2015 | 510454 | 156240 | 179133 | 29018 | 15407 | 5980 | 4960 | 1081 |
2016 | 324656 | 148534 | 63360 | 76222 | 11925 | 5248 | 1658 | 1333 |
2017 | 282497 | 90874 | 55228 | 22409 | 24157 | 3365 | 1160 | 499 |
2018 | 518988 | 78540 | 33693 | 19459 | 7184 | 6396 | 754 | 273 |
2019 | 408528 | 155056 | 29433 | 11088 | 5430 | 1621 | 1084 | 124 |
2020 | 475619 | 120708 | 60526 | 11363 | 3204 | 1197 | 291 | 160 |
2021 | 350153 | 141219 | 49976 | 25525 | 3737 | 726 | 193 | 56 |
2022 | 133450 | 107437 | 55650 | 22001 | 9699 | 1053 | 147 | 43 |
2023 | 116494 | 38327 | 43232 | 23383 | 9275 | 3264 | 301 | 52 |