Table 3. Estimated stock numbers at age.

Year Age 0 1 2 3 4 5 6

19801698410 444508 138306 24411 8330 1158 2069
19811620508 185756 132302 46419 7035 2408 1047
19821621321 175577 54827 43649 12984 1973 1091
19831678356 176147 50884 17826 11840 3525 944
19841604509 183298 50066 15963 4629 3076 1329
19851462385 174296 50843 15224 3916 1147 1265
19861273895 158880 47296 15156 3638 944 683
19871011009 138580 42588 13906 3578 870 458
1988816496 108778 36597 12382 3244 852 374
1989682438 88142 27501 10135 2691 720 327
1990594660 73057 20800 6914 1895 517 251
1991517254 63966 16494 5028 1213 345 177
1992428866 55412 14040 3809 842 214 118
1993449652 45240 12636 3499 712 169 85
1994481393 48567 10836 3344 753 168 75
1995536058 51576 11983 3023 744 181 72
1996546549 58128 13065 3500 746 197 82
1997523358 58769 13530 3413 717 163 75
1998511665 55953 13370 3488 699 157 63
1999506627 54002 10115 2560 470 106 44
2000504806 53389 9965 1985 362 77 32
2001558289 53761 10817 2277 380 81 30
2002528964 59788 10287 2170 366 76 29
2003508537 56611 11755 2181 361 75 29
2004429345 54196 9833 2087 296 61 25
2005392458 43644 5957 991 136 27 12
2006403002 40294 5018 683 88 17 7
2007442186 41049 4000 500 61 13 5
2008453739 46662 5694 609 77 15 6
2009407817 47949 6638 827 91 19 7
2010362845 42700 6619 937 116 22 9
2011372299 37021 4499 684 95 22 9
2012387413 38632 4925 645 102 23 10
2013478261 40352 5940 841 123 30 13
2014503711 51454 7921 1288 204 42 18
2015464565 54342 9579 1480 250 60 23
2016427029 50094 11482 2038 308 73 32
2017393493 45961 9536 1967 302 66 31
2018403061 41224 7518 1231 190 43 20
2019415178 42777 7665 1249 167 36 16
2020431678 44152 7996 1241 176 33 13
2021458136 46077 8563 1385 187 39 13
2022402731 50154 9866 1641 236 45 16
2023403470 42947 10876 1879 256 52 17