Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1985 | 485050 | 191748 | 94984 | 24790 | 6518 | 3007 | 7956 | 1318 |
1986 | 819547 | 120942 | 80043 | 30186 | 6211 | 1175 | 561 | 1224 |
1987 | 469358 | 435826 | 68152 | 34146 | 10794 | 1771 | 366 | 466 |
1988 | 488513 | 111327 | 147754 | 28180 | 11113 | 2880 | 411 | 231 |
1989 | 516773 | 148555 | 29420 | 40812 | 9910 | 2256 | 490 | 99 |
1990 | 662292 | 145039 | 58973 | 7699 | 10499 | 2613 | 357 | 72 |
1991 | 858972 | 207489 | 46057 | 32749 | 2914 | 3103 | 646 | 92 |
1992 | 682152 | 341621 | 85897 | 20011 | 15029 | 1143 | 832 | 188 |
1993 | 681084 | 196169 | 130910 | 31769 | 7397 | 4992 | 362 | 272 |
1994 | 721356 | 214672 | 76910 | 50911 | 11745 | 2416 | 1500 | 154 |
1995 | 810937 | 228491 | 100114 | 35765 | 17364 | 3605 | 723 | 462 |
1996 | 987436 | 251477 | 86167 | 33879 | 13396 | 4966 | 995 | 220 |
1997 | 779529 | 231374 | 67205 | 34006 | 11221 | 3252 | 881 | 185 |
1998 | 437193 | 292422 | 66047 | 18959 | 10304 | 2708 | 702 | 433 |
1999 | 857928 | 100523 | 78586 | 15390 | 5100 | 2502 | 388 | 241 |
2000 | 489452 | 475176 | 33198 | 16020 | 3140 | 973 | 432 | 158 |
2001 | 289977 | 106893 | 115011 | 11422 | 3797 | 714 | 172 | 59 |
2002 | 363470 | 96449 | 43615 | 28219 | 3714 | 980 | 115 | 56 |
2003 | 205880 | 117286 | 23132 | 14095 | 7714 | 1137 | 273 | 31 |
2004 | 137179 | 85984 | 31833 | 5541 | 3575 | 1800 | 226 | 99 |
2005 | 124194 | 32302 | 21214 | 7357 | 1038 | 558 | 218 | 49 |
2006 | 84346 | 38859 | 9620 | 7317 | 2448 | 270 | 214 | 64 |
2007 | 47207 | 19085 | 14200 | 4648 | 2750 | 889 | 135 | 138 |
2008 | 50530 | 13529 | 6561 | 5641 | 2048 | 984 | 281 | 115 |
2009 | 231759 | 31672 | 6440 | 3174 | 2954 | 733 | 377 | 140 |
2010 | 116435 | 113903 | 15119 | 3700 | 1537 | 1257 | 260 | 286 |
2011 | 272991 | 23780 | 43047 | 7206 | 1758 | 636 | 559 | 166 |
2012 | 111748 | 102085 | 11321 | 19222 | 3244 | 692 | 229 | 195 |
2013 | 274840 | 44645 | 31480 | 6370 | 9485 | 1341 | 318 | 136 |
2014 | 525180 | 129943 | 6763 | 8365 | 3315 | 2941 | 454 | 237 |
2015 | 549672 | 137693 | 33365 | 6444 | 5654 | 1630 | 1487 | 351 |
2016 | 349583 | 130463 | 76508 | 13423 | 3479 | 2353 | 759 | 773 |
2017 | 378752 | 128380 | 44012 | 35245 | 5010 | 1597 | 830 | 370 |
2018 | 378741 | 73171 | 47396 | 19687 | 14852 | 2014 | 311 | 283 |
2019 | 376301 | 157711 | 24425 | 19552 | 8078 | 4350 | 832 | 149 |
2020 | 376301 | 139627 | 66966 | 13734 | 12859 | 4794 | 2687 | 584 |