Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10349 | 19902 | 6970 | 1966 | 469 | 64 | 51 |
1982 | 24128 | 5227 | 7851 | 2591 | 738 | 189 | 46 |
1983 | 14192 | 11999 | 2226 | 2802 | 906 | 264 | 86 |
1984 | 23906 | 6573 | 4740 | 785 | 888 | 299 | 115 |
1985 | 10515 | 11463 | 2432 | 1495 | 231 | 252 | 122 |
1986 | 20642 | 4606 | 4118 | 734 | 370 | 64 | 97 |
1987 | 45008 | 10176 | 1762 | 1330 | 216 | 105 | 48 |
1988 | 7146 | 19749 | 3739 | 534 | 352 | 62 | 43 |
1989 | 21200 | 3018 | 6423 | 1149 | 158 | 99 | 32 |
1990 | 8240 | 9469 | 1027 | 1700 | 321 | 44 | 36 |
1991 | 11870 | 3472 | 3377 | 350 | 480 | 105 | 26 |
1992 | 21348 | 5047 | 1085 | 1030 | 112 | 133 | 40 |
1993 | 7617 | 9387 | 1724 | 302 | 294 | 35 | 53 |
1994 | 14276 | 3447 | 3302 | 497 | 91 | 87 | 27 |
1995 | 10424 | 6239 | 1273 | 1042 | 141 | 28 | 34 |
1996 | 4329 | 4620 | 1981 | 379 | 306 | 43 | 19 |
1997 | 17234 | 1893 | 1449 | 514 | 109 | 90 | 17 |
1998 | 5549 | 7648 | 555 | 370 | 142 | 31 | 30 |
1999 | 4197 | 2232 | 2172 | 139 | 104 | 43 | 18 |
2000 | 14474 | 1769 | 634 | 559 | 39 | 30 | 19 |
2001 | 4248 | 6061 | 556 | 177 | 164 | 11 | 14 |
2002 | 7194 | 1759 | 1876 | 151 | 45 | 44 | 7 |
2003 | 2380 | 2898 | 502 | 516 | 42 | 12 | 14 |
2004 | 3200 | 935 | 781 | 117 | 134 | 12 | 7 |
2005 | 2160 | 1235 | 258 | 193 | 30 | 32 | 4 |
2006 | 7127 | 862 | 399 | 59 | 44 | 7 | 8 |
2007 | 2535 | 3079 | 286 | 106 | 12 | 10 | 4 |
2008 | 1767 | 999 | 1098 | 73 | 26 | 3 | 3 |
2009 | 5471 | 736 | 355 | 267 | 16 | 6 | 1 |
2010 | 6103 | 2386 | 272 | 82 | 53 | 3 | 2 |
2011 | 2435 | 2691 | 911 | 65 | 17 | 12 | 1 |
2012 | 4132 | 1086 | 1116 | 215 | 13 | 4 | 3 |
2013 | 7587 | 1790 | 501 | 351 | 51 | 3 | 2 |
2014 | 5942 | 3394 | 790 | 171 | 99 | 13 | 1 |
2015 | 5483 | 2633 | 1552 | 259 | 53 | 32 | 4 |
2016 | 2339 | 2582 | 1202 | 568 | 80 | 18 | 12 |
2017 | 1756 | 1033 | 1274 | 451 | 188 | 27 | 10 |
2018 | 987 | 790 | 421 | 411 | 123 | 53 | 10 |
2019 | 3402 | 394 | 305 | 107 | 82 | 25 | 13 |
2020 | 5492 | 1386 | 150 | 72 | 17 | 13 | 7 |