Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1985 | 552935 | 217861 | 97006 | 24101 | 6153 | 3134 | 8186 | 1335 |
1986 | 904321 | 152602 | 81044 | 30437 | 6208 | 1262 | 604 | 1390 |
1987 | 470467 | 420655 | 70155 | 32965 | 10469 | 1859 | 371 | 507 |
1988 | 520247 | 118261 | 142253 | 28322 | 10410 | 2848 | 432 | 219 |
1989 | 534289 | 166241 | 31176 | 40492 | 9459 | 2287 | 496 | 103 |
1990 | 701722 | 154760 | 63118 | 8481 | 10602 | 2604 | 388 | 83 |
1991 | 910095 | 225065 | 48902 | 31521 | 3038 | 3259 | 680 | 106 |
1992 | 708257 | 342411 | 85586 | 19809 | 13857 | 1195 | 906 | 206 |
1993 | 702643 | 211651 | 129321 | 31897 | 7160 | 4907 | 382 | 303 |
1994 | 709982 | 227208 | 80125 | 50013 | 11806 | 2489 | 1531 | 182 |
1995 | 734815 | 229931 | 97234 | 35584 | 17526 | 4163 | 760 | 502 |
1996 | 800944 | 233192 | 85630 | 35646 | 13083 | 5438 | 1315 | 268 |
1997 | 685658 | 213291 | 67584 | 31541 | 11213 | 3404 | 1231 | 308 |
1998 | 407461 | 245552 | 63748 | 18860 | 9815 | 2646 | 764 | 616 |
1999 | 768360 | 101942 | 68795 | 14981 | 5110 | 2297 | 383 | 367 |
2000 | 406682 | 354730 | 32711 | 14943 | 2858 | 1074 | 349 | 207 |
2001 | 251695 | 99691 | 92168 | 10156 | 2896 | 677 | 173 | 71 |
2002 | 302299 | 77070 | 35850 | 25054 | 3042 | 743 | 142 | 60 |
2003 | 187194 | 97225 | 19287 | 11990 | 6573 | 891 | 247 | 50 |
2004 | 121696 | 72257 | 28813 | 5202 | 3398 | 1783 | 224 | 131 |
2005 | 112071 | 31065 | 19758 | 7600 | 1234 | 734 | 285 | 97 |
2006 | 73223 | 35456 | 9750 | 6948 | 2520 | 415 | 310 | 108 |
2007 | 46108 | 18096 | 12598 | 4346 | 2540 | 1011 | 208 | 185 |
2008 | 56070 | 13801 | 6125 | 5347 | 1827 | 1065 | 400 | 172 |
2009 | 208539 | 27525 | 6218 | 3056 | 2702 | 795 | 476 | 260 |
2010 | 101027 | 92162 | 11911 | 3284 | 1465 | 1218 | 344 | 392 |
2011 | 208981 | 22490 | 32636 | 5415 | 1491 | 610 | 595 | 238 |
2012 | 96965 | 74612 | 9160 | 14284 | 2750 | 663 | 283 | 259 |
2013 | 227650 | 32053 | 22399 | 5082 | 7111 | 1322 | 377 | 186 |
2014 | 399544 | 90913 | 6438 | 7205 | 2702 | 2876 | 644 | 264 |
2015 | 402280 | 118050 | 25436 | 4859 | 4600 | 1509 | 1934 | 428 |
2016 | 286755 | 106040 | 57841 | 10831 | 2649 | 2438 | 826 | 1074 |
2017 | 287217 | 103465 | 36457 | 29417 | 5169 | 1356 | 1172 | 651 |
2018 | 326574 | 66878 | 39911 | 18488 | 14173 | 2870 | 426 | 662 |
2019 | 324079 | 128846 | 23814 | 18407 | 9050 | 5607 | 1537 | 365 |
2020 | 324079 | 113575 | 53219 | 12351 | 10757 | 5372 | 3368 | 1167 |