Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1980 | 17604 | 4877 | 685 | 299 | 90 | 72 | 21 |
1981 | 8089 | 6624 | 1327 | 229 | 95 | 29 | 23 |
1982 | 3859 | 3001 | 1872 | 399 | 77 | 34 | 13 |
1983 | 8506 | 1405 | 868 | 644 | 141 | 29 | 15 |
1984 | 9577 | 3281 | 388 | 267 | 216 | 50 | 12 |
1985 | 8171 | 3785 | 1035 | 146 | 102 | 84 | 22 |
1986 | 9009 | 3177 | 1177 | 379 | 61 | 44 | 34 |
1987 | 28569 | 3358 | 934 | 383 | 129 | 25 | 25 |
1988 | 14447 | 11429 | 949 | 312 | 121 | 46 | 15 |
1989 | 4847 | 5641 | 3602 | 355 | 121 | 44 | 20 |
1990 | 6483 | 1765 | 1638 | 1128 | 146 | 44 | 22 |
1991 | 16803 | 2329 | 456 | 486 | 348 | 59 | 21 |
1992 | 19154 | 6112 | 579 | 131 | 139 | 105 | 24 |
1993 | 10496 | 6943 | 1578 | 163 | 43 | 43 | 34 |
1994 | 21155 | 3615 | 1806 | 461 | 53 | 15 | 23 |
1995 | 16925 | 7652 | 868 | 496 | 144 | 18 | 10 |
1996 | 12348 | 6039 | 1989 | 278 | 151 | 50 | 8 |
1997 | 12865 | 4320 | 1511 | 568 | 102 | 46 | 15 |
1998 | 7965 | 4642 | 1083 | 421 | 187 | 42 | 18 |
1999 | 4381 | 2808 | 1163 | 298 | 126 | 65 | 20 |
2000 | 16714 | 1450 | 686 | 315 | 93 | 42 | 26 |
2001 | 15061 | 6097 | 338 | 189 | 99 | 33 | 24 |
2002 | 5492 | 5368 | 1532 | 99 | 59 | 30 | 18 |
2003 | 3392 | 1862 | 1201 | 386 | 31 | 20 | 14 |
2004 | 4634 | 1238 | 442 | 305 | 118 | 11 | 11 |
2005 | 7958 | 1870 | 278 | 138 | 96 | 41 | 8 |
2006 | 8455 | 2723 | 478 | 62 | 45 | 32 | 16 |
2007 | 6255 | 2833 | 732 | 148 | 21 | 16 | 17 |
2008 | 2202 | 2174 | 712 | 215 | 51 | 8 | 11 |
2009 | 5374 | 829 | 614 | 219 | 74 | 19 | 6 |
2010 | 24734 | 1977 | 247 | 188 | 79 | 25 | 8 |
2011 | 9310 | 9516 | 617 | 89 | 66 | 29 | 10 |
2012 | 1776 | 3529 | 2763 | 205 | 35 | 24 | 13 |
2013 | 2335 | 633 | 949 | 813 | 71 | 14 | 11 |
2014 | 12097 | 841 | 168 | 275 | 268 | 22 | 6 |
2015 | 1102 | 4752 | 242 | 50 | 92 | 86 | 9 |
2016 | 2322 | 400 | 1212 | 75 | 16 | 31 | 27 |
2017 | 661 | 819 | 108 | 299 | 27 | 6 | 16 |
2018 | 1502 | 221 | 171 | 26 | 72 | 8 | 4 |
2019 | 3497 | 461 | 44 | 35 | 8 | 18 | 3 |
2020 | 1108 | 1216 | 80 | 10 | 8 | 2 | 4 |
2021 | 432 | 368 | 240 | 21 | 4 | 3 | 2 |
2022 | 998 | 120 | 73 | 52 | 6 | 1 | 1 |