Table 3. Estimated stock numbers at age. | |||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
1980 | 1764125 | 450448 | 138965 | 24237 | 8095 | 948 | 1930 |
1981 | 1629538 | 192954 | 130686 | 48098 | 6739 | 2191 | 789 |
1982 | 1668604 | 175840 | 55726 | 44771 | 13080 | 1782 | 776 |
1983 | 1849116 | 180903 | 49722 | 18896 | 11824 | 3345 | 647 |
1984 | 1785914 | 202204 | 50489 | 16376 | 4810 | 2898 | 957 |
1985 | 1627942 | 193731 | 55341 | 16295 | 3941 | 1121 | 885 |
1986 | 1412848 | 176687 | 51504 | 17459 | 3758 | 870 | 447 |
1987 | 1086838 | 153341 | 45967 | 15801 | 3842 | 788 | 276 |
1988 | 823881 | 116924 | 38627 | 13701 | 3269 | 754 | 207 |
1989 | 622950 | 88495 | 27880 | 10887 | 2547 | 566 | 164 |
1990 | 490870 | 66061 | 19495 | 7181 | 1684 | 359 | 101 |
1991 | 381620 | 52269 | 13955 | 4869 | 1033 | 217 | 58 |
1992 | 266015 | 40914 | 11049 | 3467 | 700 | 131 | 34 |
1993 | 253958 | 27910 | 8952 | 2843 | 535 | 92 | 22 |
1994 | 251582 | 27342 | 6373 | 2292 | 476 | 80 | 16 |
1995 | 272361 | 26513 | 6127 | 1744 | 372 | 71 | 14 |
1996 | 302234 | 28917 | 5931 | 1662 | 312 | 57 | 13 |
1997 | 315203 | 32026 | 6422 | 1629 | 300 | 50 | 10 |
1998 | 390621 | 33134 | 7027 | 1720 | 309 | 52 | 9 |
1999 | 410512 | 41857 | 6925 | 1814 | 313 | 54 | 9 |
2000 | 410080 | 43513 | 8484 | 1776 | 322 | 53 | 10 |
2001 | 459385 | 43617 | 7839 | 1895 | 300 | 50 | 9 |
2002 | 397662 | 48202 | 7456 | 1619 | 265 | 44 | 8 |
2003 | 377233 | 41594 | 7156 | 1412 | 210 | 33 | 6 |
2004 | 326926 | 38969 | 5879 | 1224 | 177 | 27 | 5 |
2005 | 281336 | 33138 | 4170 | 811 | 110 | 18 | 3 |
2006 | 283028 | 28480 | 3111 | 496 | 63 | 9 | 2 |
2007 | 293468 | 28477 | 2601 | 358 | 40 | 6 | 1 |
2008 | 277174 | 30362 | 2707 | 324 | 35 | 5 | 1 |
2009 | 256102 | 28186 | 3234 | 366 | 37 | 5 | 1 |
2010 | 250140 | 26090 | 3118 | 446 | 48 | 6 | 1 |
2011 | 256733 | 25446 | 2930 | 461 | 59 | 8 | 1 |
2012 | 239962 | 26252 | 3048 | 450 | 63 | 10 | 2 |
2013 | 313989 | 24419 | 3158 | 484 | 67 | 11 | 2 |
2014 | 325888 | 32713 | 3316 | 539 | 79 | 13 | 3 |
2015 | 301432 | 33814 | 4590 | 594 | 88 | 14 | 4 |
2016 | 302312 | 31435 | 5075 | 841 | 109 | 17 | 4 |
2017 | 312333 | 31937 | 5002 | 907 | 135 | 21 | 4 |
2018 | 343369 | 32753 | 5258 | 924 | 142 | 24 | 4 |
2019 | 349393 | 35925 | 5377 | 987 | 142 | 23 | 4 |
2020 | 341406 | 36406 | 5861 | 925 | 137 | 21 | 4 |
2021 | 351832 | 35871 | 5843 | 986 | 125 | 20 | 3 |
2022 | 286326 | 37579 | 5822 | 929 | 127 | 17 | 3 |
2023 | 283538 | 30089 | 6438 | 991 | 125 | 19 | 3 |