Table 3. Estimated stock numbers at age. | |||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
1980 | 1698410 | 444508 | 138306 | 24411 | 8330 | 1158 | 2069 |
1981 | 1620508 | 185756 | 132302 | 46419 | 7035 | 2408 | 1047 |
1982 | 1621321 | 175577 | 54827 | 43649 | 12984 | 1973 | 1091 |
1983 | 1678356 | 176147 | 50884 | 17826 | 11840 | 3525 | 944 |
1984 | 1604509 | 183298 | 50066 | 15963 | 4629 | 3076 | 1329 |
1985 | 1462385 | 174296 | 50843 | 15224 | 3916 | 1147 | 1265 |
1986 | 1273895 | 158880 | 47296 | 15156 | 3638 | 944 | 683 |
1987 | 1011009 | 138580 | 42588 | 13906 | 3578 | 870 | 458 |
1988 | 816496 | 108778 | 36597 | 12382 | 3244 | 852 | 374 |
1989 | 682438 | 88142 | 27501 | 10135 | 2691 | 720 | 327 |
1990 | 594660 | 73057 | 20800 | 6914 | 1895 | 517 | 251 |
1991 | 517254 | 63966 | 16494 | 5028 | 1213 | 345 | 177 |
1992 | 428866 | 55412 | 14040 | 3809 | 842 | 214 | 118 |
1993 | 449652 | 45240 | 12636 | 3499 | 712 | 169 | 85 |
1994 | 481393 | 48567 | 10836 | 3344 | 753 | 168 | 75 |
1995 | 536058 | 51576 | 11983 | 3023 | 744 | 181 | 72 |
1996 | 546549 | 58128 | 13065 | 3500 | 746 | 197 | 82 |
1997 | 523358 | 58769 | 13530 | 3413 | 717 | 163 | 75 |
1998 | 511665 | 55953 | 13370 | 3488 | 699 | 157 | 63 |
1999 | 506627 | 54002 | 10115 | 2560 | 470 | 106 | 44 |
2000 | 504806 | 53389 | 9965 | 1985 | 362 | 77 | 32 |
2001 | 558289 | 53761 | 10817 | 2277 | 380 | 81 | 30 |
2002 | 528964 | 59788 | 10287 | 2170 | 366 | 76 | 29 |
2003 | 508537 | 56611 | 11755 | 2181 | 361 | 75 | 29 |
2004 | 429345 | 54196 | 9833 | 2087 | 296 | 61 | 25 |
2005 | 392458 | 43644 | 5957 | 991 | 136 | 27 | 12 |
2006 | 403002 | 40294 | 5018 | 683 | 88 | 17 | 7 |
2007 | 442186 | 41049 | 4000 | 500 | 61 | 13 | 5 |
2008 | 453739 | 46662 | 5694 | 609 | 77 | 15 | 6 |
2009 | 407817 | 47949 | 6638 | 827 | 91 | 19 | 7 |
2010 | 362845 | 42700 | 6619 | 937 | 116 | 22 | 9 |
2011 | 372299 | 37021 | 4499 | 684 | 95 | 22 | 9 |
2012 | 387413 | 38632 | 4925 | 645 | 102 | 23 | 10 |
2013 | 478261 | 40352 | 5940 | 841 | 123 | 30 | 13 |
2014 | 503711 | 51454 | 7921 | 1288 | 204 | 42 | 18 |
2015 | 464565 | 54342 | 9579 | 1480 | 250 | 60 | 23 |
2016 | 427029 | 50094 | 11482 | 2038 | 308 | 73 | 32 |
2017 | 393493 | 45961 | 9536 | 1967 | 302 | 66 | 31 |
2018 | 403061 | 41224 | 7518 | 1231 | 190 | 43 | 20 |
2019 | 415178 | 42777 | 7665 | 1249 | 167 | 36 | 16 |
2020 | 431678 | 44152 | 7996 | 1241 | 176 | 33 | 13 |
2021 | 458136 | 46077 | 8563 | 1385 | 187 | 39 | 13 |
2022 | 402731 | 50154 | 9866 | 1641 | 236 | 45 | 16 |
2023 | 403470 | 42947 | 10876 | 1879 | 256 | 52 | 17 |