Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1976 | 55715 | 48829 | 170123 | 7002 | 1999 | 399 | 66 | 297 | 67 | 31 |
1977 | 53044 | 45856 | 39978 | 74146 | 2558 | 975 | 144 | 19 | 180 | 54 |
1978 | 52467 | 43252 | 37741 | 16007 | 29394 | 1189 | 379 | 41 | 11 | 118 |
1979 | 34552 | 44866 | 35267 | 15295 | 5737 | 13875 | 546 | 144 | 22 | 66 |
1980 | 37055 | 26851 | 38366 | 14188 | 5763 | 2407 | 6128 | 218 | 70 | 45 |
1981 | 23142 | 32144 | 20867 | 17561 | 5756 | 2338 | 982 | 2069 | 101 | 52 |
1982 | 15258 | 18837 | 27884 | 8397 | 8977 | 1982 | 912 | 298 | 794 | 65 |
1983 | 12824 | 12173 | 15333 | 13608 | 3918 | 3628 | 599 | 257 | 120 | 268 |
1984 | 16077 | 10060 | 9711 | 6347 | 7958 | 1327 | 1279 | 143 | 112 | 137 |
1985 | 35657 | 12383 | 7891 | 3161 | 3403 | 3351 | 438 | 428 | 66 | 109 |
1986 | 41068 | 31313 | 9539 | 2156 | 1565 | 1306 | 1334 | 140 | 205 | 73 |
1987 | 30029 | 35298 | 27498 | 3805 | 1034 | 463 | 442 | 535 | 68 | 107 |
1988 | 34013 | 23790 | 30131 | 16314 | 1899 | 288 | 91 | 156 | 252 | 52 |
1989 | 26469 | 28988 | 18852 | 18822 | 10483 | 566 | 68 | 25 | 76 | 98 |
1990 | 20203 | 22298 | 23841 | 11839 | 10517 | 3268 | 114 | 20 | 12 | 46 |
1991 | 28335 | 15499 | 18448 | 12940 | 5244 | 2412 | 405 | 34 | 9 | 17 |
1992 | 20867 | 23400 | 12600 | 8209 | 4332 | 686 | 271 | 77 | 15 | 8 |
1993 | 16433 | 16962 | 18904 | 4700 | 1832 | 341 | 79 | 68 | 23 | 7 |
1994 | 16963 | 13070 | 14078 | 6770 | 958 | 109 | 48 | 20 | 26 | 7 |
1995 | 13882 | 14145 | 10610 | 5218 | 1444 | 105 | 21 | 12 | 8 | 11 |
1996 | 15497 | 11020 | 11668 | 3161 | 1054 | 234 | 33 | 7 | 5 | 8 |
1997 | 20038 | 12490 | 8953 | 3848 | 375 | 231 | 92 | 12 | 3 | 5 |
1998 | 25488 | 16288 | 10302 | 3324 | 421 | 45 | 112 | 36 | 6 | 3 |
1999 | 33101 | 21100 | 13591 | 4379 | 444 | 77 | 26 | 48 | 19 | 4 |
2000 | 37463 | 27502 | 17467 | 5074 | 833 | 96 | 43 | 11 | 27 | 9 |
2001 | 40222 | 30845 | 23589 | 6494 | 1113 | 213 | 47 | 19 | 7 | 14 |
2002 | 40644 | 33145 | 25397 | 8531 | 1344 | 283 | 89 | 18 | 11 | 7 |
2003 | 43926 | 32135 | 27153 | 8722 | 1224 | 293 | 107 | 34 | 10 | 7 |
2004 | 60092 | 36338 | 25803 | 9646 | 1251 | 239 | 104 | 40 | 19 | 7 |
2005 | 71706 | 49255 | 30230 | 9362 | 1537 | 285 | 95 | 37 | 22 | 12 |
2006 | 62602 | 58837 | 40216 | 13323 | 1771 | 402 | 101 | 38 | 20 | 16 |
2007 | 43776 | 52174 | 47170 | 19575 | 3018 | 507 | 133 | 42 | 22 | 18 |
2008 | 43777 | 34511 | 43061 | 26624 | 4796 | 964 | 189 | 62 | 24 | 20 |
2009 | 42389 | 35914 | 27886 | 27361 | 7148 | 1434 | 328 | 83 | 32 | 18 |
2010 | 57106 | 33437 | 29063 | 19386 | 9473 | 1780 | 434 | 136 | 39 | 20 |
2011 | 52801 | 47482 | 25751 | 22081 | 9438 | 2577 | 484 | 176 | 66 | 22 |
2012 | 46313 | 42291 | 37968 | 20346 | 12691 | 3380 | 791 | 171 | 72 | 31 |
2013 | 40651 | 38350 | 32998 | 30383 | 13424 | 5180 | 1239 | 299 | 56 | 29 |
2014 | 39330 | 33242 | 30659 | 26115 | 20440 | 5918 | 1957 | 466 | 110 | 29 |
2015 | 35190 | 32423 | 27032 | 24815 | 18069 | 9039 | 2275 | 688 | 173 | 50 |
2016 | 32299 | 29456 | 26627 | 21979 | 17373 | 8349 | 3303 | 712 | 224 | 72 |
2017 | 33979 | 26396 | 24460 | 21775 | 15258 | 8516 | 3057 | 893 | 199 | 85 |
2018 | 30832 | 29151 | 22640 | 20108 | 14494 | 7481 | 3261 | 805 | 232 | 80 |
2019 | 30832 | 25722 | 25413 | 19373 | 12788 | 7282 | 2993 | 936 | 228 | 97 |