Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10357 | 20086 | 7188 | 2008 | 455 | 52 | 77 |
1982 | 23868 | 5261 | 7642 | 2512 | 693 | 170 | 51 |
1983 | 13983 | 11815 | 2143 | 2655 | 852 | 243 | 75 |
1984 | 23740 | 6491 | 4568 | 745 | 852 | 287 | 104 |
1985 | 10562 | 11319 | 2407 | 1463 | 227 | 260 | 127 |
1986 | 20867 | 4627 | 4183 | 759 | 389 | 69 | 125 |
1987 | 44766 | 9959 | 1735 | 1325 | 217 | 111 | 74 |
1988 | 7322 | 19166 | 3692 | 532 | 359 | 62 | 65 |
1989 | 21940 | 3034 | 6372 | 1142 | 157 | 101 | 47 |
1990 | 8461 | 9411 | 1063 | 1758 | 333 | 44 | 49 |
1991 | 12147 | 3382 | 3309 | 348 | 480 | 102 | 35 |
1992 | 21927 | 5001 | 1079 | 1014 | 110 | 131 | 46 |
1993 | 7566 | 9390 | 1706 | 299 | 290 | 34 | 59 |
1994 | 13550 | 3381 | 3248 | 478 | 89 | 84 | 36 |
1995 | 9626 | 5867 | 1193 | 978 | 134 | 26 | 38 |
1996 | 3882 | 4304 | 1822 | 345 | 284 | 40 | 24 |
1997 | 15583 | 1747 | 1334 | 473 | 100 | 86 | 21 |
1998 | 5051 | 7153 | 516 | 347 | 133 | 30 | 33 |
1999 | 3863 | 2130 | 2042 | 131 | 97 | 41 | 23 |
2000 | 13285 | 1681 | 597 | 530 | 36 | 28 | 22 |
2001 | 3786 | 5605 | 509 | 162 | 151 | 10 | 18 |
2002 | 6464 | 1581 | 1686 | 139 | 41 | 41 | 11 |
2003 | 2182 | 2614 | 448 | 469 | 39 | 11 | 15 |
2004 | 3094 | 868 | 730 | 112 | 128 | 11 | 9 |
2005 | 2146 | 1213 | 254 | 192 | 31 | 32 | 7 |
2006 | 6917 | 863 | 407 | 61 | 49 | 8 | 11 |
2007 | 2378 | 2953 | 295 | 108 | 14 | 12 | 7 |
2008 | 1732 | 946 | 1066 | 74 | 27 | 3 | 6 |
2009 | 5339 | 726 | 345 | 252 | 16 | 7 | 4 |
2010 | 6206 | 2345 | 286 | 82 | 54 | 4 | 4 |
2011 | 2437 | 2745 | 948 | 70 | 17 | 15 | 3 |
2012 | 4431 | 1075 | 1207 | 243 | 15 | 5 | 6 |
2013 | 8071 | 1896 | 508 | 381 | 59 | 4 | 4 |
2014 | 6675 | 3506 | 842 | 173 | 110 | 17 | 3 |
2015 | 6022 | 2902 | 1622 | 278 | 53 | 36 | 7 |
2016 | 2303 | 2736 | 1322 | 568 | 86 | 17 | 14 |
2017 | 1971 | 977 | 1307 | 489 | 182 | 27 | 11 |
2018 | 937 | 884 | 416 | 479 | 162 | 58 | 13 |
2019 | 4124 | 387 | 382 | 148 | 147 | 50 | 22 |
2020 | 2467 | 1798 | 174 | 140 | 47 | 44 | 24 |
2021 | 1660 | 1028 | 819 | 66 | 44 | 14 | 22 |