Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10501 | 19736 | 6975 | 1971 | 471 | 63 | 51 |
1982 | 24149 | 5277 | 7819 | 2587 | 734 | 187 | 45 |
1983 | 14126 | 11955 | 2223 | 2792 | 902 | 262 | 85 |
1984 | 24026 | 6584 | 4701 | 781 | 885 | 297 | 114 |
1985 | 10513 | 11468 | 2443 | 1486 | 230 | 254 | 122 |
1986 | 21079 | 4653 | 4138 | 743 | 375 | 64 | 100 |
1987 | 44342 | 10239 | 1764 | 1323 | 216 | 106 | 48 |
1988 | 7200 | 19489 | 3748 | 536 | 353 | 62 | 44 |
1989 | 21387 | 3067 | 6382 | 1149 | 157 | 100 | 32 |
1990 | 8129 | 9509 | 1049 | 1717 | 322 | 44 | 37 |
1991 | 11847 | 3440 | 3365 | 351 | 485 | 103 | 26 |
1992 | 21612 | 5052 | 1090 | 1024 | 111 | 136 | 39 |
1993 | 7771 | 9489 | 1722 | 306 | 294 | 35 | 54 |
1994 | 14261 | 3503 | 3328 | 498 | 92 | 87 | 27 |
1995 | 10545 | 6244 | 1279 | 1042 | 142 | 28 | 34 |
1996 | 4397 | 4666 | 1999 | 381 | 307 | 43 | 19 |
1997 | 17754 | 1921 | 1473 | 527 | 110 | 91 | 18 |
1998 | 5680 | 7832 | 571 | 382 | 147 | 32 | 31 |
1999 | 4390 | 2306 | 2254 | 145 | 108 | 44 | 19 |
2000 | 15048 | 1851 | 661 | 583 | 40 | 31 | 19 |
2001 | 4363 | 6291 | 578 | 181 | 168 | 12 | 15 |
2002 | 7457 | 1806 | 1945 | 156 | 46 | 46 | 8 |
2003 | 2491 | 3016 | 523 | 534 | 44 | 12 | 14 |
2004 | 3468 | 988 | 842 | 126 | 141 | 12 | 7 |
2005 | 2377 | 1363 | 284 | 214 | 32 | 35 | 5 |
2006 | 7857 | 961 | 448 | 67 | 51 | 8 | 10 |
2007 | 2573 | 3383 | 321 | 118 | 14 | 12 | 4 |
2008 | 1819 | 1017 | 1163 | 77 | 27 | 3 | 4 |
2009 | 5591 | 758 | 356 | 273 | 16 | 6 | 2 |
2010 | 6457 | 2429 | 280 | 81 | 53 | 3 | 2 |
2011 | 2413 | 2849 | 929 | 67 | 17 | 12 | 1 |
2012 | 4233 | 1069 | 1169 | 227 | 14 | 4 | 3 |
2013 | 7586 | 1846 | 493 | 369 | 56 | 3 | 2 |
2014 | 6487 | 3409 | 811 | 168 | 106 | 15 | 2 |
2015 | 5913 | 2919 | 1577 | 272 | 53 | 35 | 5 |
2016 | 2260 | 2781 | 1354 | 563 | 86 | 18 | 13 |
2017 | 2081 | 998 | 1359 | 505 | 181 | 29 | 10 |
2018 | 1064 | 951 | 420 | 456 | 152 | 54 | 12 |
2019 | 3959 | 441 | 393 | 123 | 111 | 40 | 17 |
2020 | 5042 | 1669 | 187 | 109 | 26 | 24 | 13 |