Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10677 | 19489 | 6988 | 1980 | 475 | 63 | 51 |
1982 | 24059 | 5330 | 7784 | 2592 | 728 | 183 | 44 |
1983 | 14091 | 11830 | 2216 | 2779 | 897 | 258 | 82 |
1984 | 23965 | 6596 | 4624 | 773 | 878 | 293 | 111 |
1985 | 10568 | 11359 | 2446 | 1465 | 228 | 255 | 121 |
1986 | 21387 | 4715 | 4102 | 746 | 380 | 64 | 102 |
1987 | 43036 | 10217 | 1762 | 1298 | 214 | 108 | 49 |
1988 | 7308 | 18981 | 3714 | 536 | 351 | 61 | 45 |
1989 | 21423 | 3145 | 6283 | 1136 | 155 | 99 | 32 |
1990 | 7960 | 9486 | 1076 | 1729 | 320 | 44 | 37 |
1991 | 11724 | 3391 | 3327 | 351 | 490 | 101 | 25 |
1992 | 21763 | 5019 | 1090 | 1005 | 108 | 140 | 38 |
1993 | 7850 | 9527 | 1698 | 310 | 289 | 34 | 54 |
1994 | 13829 | 3509 | 3302 | 491 | 91 | 85 | 27 |
1995 | 10209 | 6033 | 1247 | 1009 | 140 | 27 | 33 |
1996 | 4218 | 4482 | 1935 | 367 | 295 | 42 | 18 |
1997 | 17016 | 1830 | 1415 | 515 | 105 | 87 | 17 |
1998 | 5428 | 7415 | 550 | 371 | 144 | 30 | 30 |
1999 | 4301 | 2217 | 2172 | 142 | 105 | 43 | 18 |
2000 | 14607 | 1806 | 645 | 565 | 39 | 30 | 18 |
2001 | 4138 | 6082 | 560 | 174 | 160 | 11 | 14 |
2002 | 6988 | 1704 | 1869 | 150 | 45 | 43 | 7 |
2003 | 2309 | 2819 | 497 | 502 | 41 | 12 | 14 |
2004 | 3247 | 913 | 795 | 120 | 130 | 11 | 7 |
2005 | 2221 | 1277 | 263 | 197 | 30 | 32 | 4 |
2006 | 7253 | 894 | 410 | 62 | 46 | 7 | 9 |
2007 | 2468 | 3073 | 295 | 106 | 13 | 11 | 4 |
2008 | 1770 | 995 | 1070 | 75 | 25 | 3 | 3 |
2009 | 5475 | 739 | 348 | 263 | 16 | 6 | 2 |
2010 | 6409 | 2356 | 269 | 83 | 54 | 3 | 2 |
2011 | 2421 | 2797 | 891 | 68 | 18 | 13 | 1 |
2012 | 4147 | 1065 | 1138 | 235 | 15 | 4 | 3 |
2013 | 7468 | 1815 | 478 | 373 | 61 | 4 | 2 |
2014 | 6347 | 3337 | 793 | 169 | 112 | 18 | 2 |
2015 | 5881 | 2849 | 1530 | 282 | 56 | 38 | 6 |
2016 | 2196 | 2739 | 1317 | 577 | 93 | 19 | 16 |
2017 | 1948 | 973 | 1322 | 517 | 195 | 33 | 12 |
2018 | 919 | 887 | 425 | 495 | 169 | 64 | 15 |
2019 | 4054 | 389 | 387 | 151 | 146 | 53 | 25 |
2020 | 2416 | 1781 | 174 | 138 | 44 | 44 | 23 |
2021 | 1618 | 1039 | 813 | 64 | 40 | 13 | 20 |