Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1980 | 342199 | 387169 | 256915 | 90696 | 68544 | 24104 | 17962 | 11822 | 15278 |
1981 | 434073 | 200868 | 249667 | 149318 | 50856 | 37036 | 11858 | 8896 | 13503 |
1982 | 466943 | 254975 | 132980 | 153584 | 89670 | 29719 | 20068 | 6474 | 12299 |
1983 | 1480892 | 274293 | 172005 | 85059 | 96784 | 55362 | 17253 | 11731 | 11042 |
1984 | 691083 | 870010 | 176955 | 100087 | 47719 | 52268 | 27122 | 8509 | 11300 |
1985 | 850905 | 406027 | 592179 | 115069 | 64344 | 30167 | 31216 | 16314 | 11982 |
1986 | 727213 | 500273 | 279936 | 396703 | 76501 | 42130 | 18833 | 19621 | 17890 |
1987 | 2083944 | 427380 | 344641 | 186973 | 262714 | 49780 | 26082 | 11744 | 23526 |
1988 | 363439 | 1224858 | 279827 | 206391 | 107793 | 144986 | 24936 | 13153 | 17894 |
1989 | 494850 | 213448 | 832370 | 180715 | 130729 | 66634 | 83975 | 14548 | 18218 |
1990 | 556431 | 290963 | 147611 | 561869 | 120660 | 86015 | 41903 | 53139 | 20862 |
1991 | 368915 | 327092 | 197841 | 95904 | 359009 | 75342 | 50704 | 24880 | 44187 |
1992 | 287335 | 216798 | 221788 | 127884 | 60881 | 222976 | 44089 | 29885 | 40951 |
1993 | 370873 | 168779 | 145362 | 140029 | 78861 | 36666 | 125792 | 25040 | 40470 |
1994 | 508807 | 217812 | 110411 | 87282 | 80910 | 44103 | 18910 | 65302 | 34209 |
1995 | 324170 | 298764 | 140843 | 64632 | 49091 | 43849 | 21920 | 9466 | 50088 |
1996 | 568830 | 190204 | 189195 | 78777 | 34143 | 24857 | 20012 | 10080 | 27534 |
1997 | 560041 | 333624 | 114863 | 95674 | 36472 | 14827 | 9398 | 7615 | 14399 |
1998 | 327552 | 328516 | 203990 | 59604 | 45515 | 16280 | 5815 | 3711 | 8743 |
1999 | 259572 | 191762 | 178581 | 82232 | 20362 | 13752 | 3938 | 1417 | 3052 |
2000 | 296205 | 152139 | 112960 | 85470 | 35109 | 7958 | 4554 | 1313 | 1500 |
2001 | 318851 | 173759 | 94041 | 59770 | 41539 | 15934 | 3157 | 1818 | 1130 |
2002 | 381012 | 186982 | 105338 | 47549 | 27112 | 17204 | 5559 | 1110 | 1042 |
2003 | 346466 | 223370 | 110377 | 50073 | 19742 | 10004 | 5108 | 1662 | 647 |
2004 | 292955 | 203205 | 135773 | 55723 | 22357 | 7905 | 3269 | 1681 | 765 |
2005 | 303725 | 171844 | 125282 | 70479 | 25742 | 9249 | 2670 | 1112 | 837 |
2006 | 191027 | 178250 | 106773 | 66102 | 33252 | 10906 | 3201 | 931 | 684 |
2007 | 95502 | 111997 | 105017 | 49775 | 26399 | 11463 | 2877 | 850 | 431 |
2008 | 102745 | 56009 | 68349 | 52986 | 22224 | 10565 | 3727 | 941 | 422 |
2009 | 94975 | 60256 | 33728 | 33386 | 22668 | 8451 | 3229 | 1147 | 422 |
2010 | 143809 | 55699 | 36625 | 16783 | 14643 | 8876 | 2696 | 1037 | 507 |
2011 | 89085 | 84311 | 32327 | 16335 | 6322 | 4749 | 2218 | 678 | 391 |
2012 | 61982 | 52211 | 48575 | 14080 | 5868 | 1905 | 1080 | 507 | 246 |
2013 | 25569 | 36395 | 33917 | 27960 | 7415 | 2822 | 794 | 453 | 318 |
2014 | 38322 | 15007 | 23610 | 19379 | 14409 | 3414 | 1096 | 311 | 304 |
2015 | 42979 | 22463 | 8628 | 10048 | 6489 | 3647 | 597 | 193 | 109 |
2016 | 16296 | 25280 | 15460 | 5651 | 6294 | 3825 | 1966 | 324 | 165 |
2017 | 20904 | 9567 | 16657 | 9099 | 3042 | 3042 | 1592 | 824 | 206 |
2018 | 23031 | 12268 | 5992 | 8691 | 4121 | 1174 | 944 | 497 | 324 |
2019 | 45374 | 13514 | 7667 | 3113 | 3913 | 1582 | 364 | 295 | 258 |
2020 | 42610 | 26600 | 7878 | 3368 | 1106 | 1105 | 328 | 76 | 116 |