Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1980 | 357878 | 372317 | 235859 | 79863 | 59583 | 25259 | 15825 | 10498 | 13365 |
1981 | 389179 | 209856 | 238493 | 136023 | 44283 | 31646 | 12399 | 7504 | 9754 |
1982 | 425036 | 228412 | 137299 | 143591 | 79368 | 24876 | 16537 | 6264 | 7597 |
1983 | 1048668 | 249646 | 152189 | 85726 | 87462 | 46736 | 13690 | 8775 | 6456 |
1984 | 708057 | 615520 | 163420 | 91405 | 49663 | 48422 | 23702 | 6590 | 6226 |
1985 | 868316 | 415843 | 409789 | 101889 | 55518 | 29049 | 26195 | 12162 | 5635 |
1986 | 690972 | 510147 | 279692 | 260980 | 63389 | 33249 | 16094 | 13696 | 7966 |
1987 | 1633982 | 406127 | 346452 | 181454 | 165677 | 38738 | 18816 | 8574 | 9913 |
1988 | 430038 | 958979 | 265738 | 207211 | 103408 | 88175 | 18171 | 7992 | 6214 |
1989 | 537552 | 252717 | 647975 | 170174 | 128907 | 61422 | 47799 | 9145 | 5981 |
1990 | 506764 | 316013 | 172203 | 423183 | 108671 | 79194 | 34885 | 25413 | 6828 |
1991 | 383431 | 297926 | 215227 | 112561 | 271351 | 67381 | 45833 | 19119 | 15213 |
1992 | 357219 | 225345 | 200958 | 138142 | 70745 | 164732 | 38112 | 24576 | 15655 |
1993 | 321084 | 209860 | 150402 | 126480 | 85061 | 42191 | 91907 | 20302 | 18175 |
1994 | 514371 | 188592 | 138971 | 93183 | 76438 | 49774 | 23139 | 48342 | 17066 |
1995 | 314032 | 301578 | 119031 | 78456 | 50613 | 39803 | 23943 | 10663 | 24139 |
1996 | 555978 | 184176 | 191430 | 67777 | 42956 | 26656 | 19496 | 11341 | 13279 |
1997 | 587123 | 325414 | 110639 | 97642 | 32497 | 19570 | 11129 | 7891 | 7640 |
1998 | 417667 | 343243 | 189278 | 53105 | 43503 | 13669 | 7547 | 4220 | 4469 |
1999 | 291762 | 243597 | 186252 | 78920 | 19971 | 15107 | 4267 | 2358 | 1954 |
2000 | 314389 | 170512 | 139313 | 86317 | 33901 | 8106 | 5642 | 1607 | 1243 |
2001 | 305009 | 183885 | 99267 | 66581 | 38421 | 14308 | 3158 | 2211 | 853 |
2002 | 367818 | 178453 | 107123 | 46848 | 28786 | 15486 | 5217 | 1156 | 826 |
2003 | 288412 | 215115 | 101624 | 47358 | 18360 | 10209 | 4775 | 1596 | 412 |
2004 | 268538 | 168924 | 126997 | 47756 | 19713 | 6871 | 3298 | 1510 | 429 |
2005 | 241718 | 157471 | 102725 | 62816 | 20933 | 7701 | 2285 | 1056 | 413 |
2006 | 184827 | 141891 | 98386 | 53448 | 29190 | 8652 | 2684 | 751 | 318 |
2007 | 88776 | 108448 | 86751 | 48153 | 22756 | 10732 | 2542 | 708 | 163 |
2008 | 97828 | 52130 | 67979 | 45028 | 22286 | 9327 | 3621 | 759 | 153 |
2009 | 97337 | 57388 | 31395 | 31967 | 18319 | 7775 | 2537 | 822 | 98 |
2010 | 155762 | 57154 | 35821 | 16136 | 14810 | 7608 | 2679 | 761 | 154 |
2011 | 99038 | 91386 | 34561 | 16961 | 6726 | 5435 | 2243 | 665 | 113 |
2012 | 78654 | 58122 | 55743 | 16544 | 7073 | 2453 | 1590 | 552 | 94 |
2013 | 22942 | 46208 | 37005 | 29772 | 8004 | 3097 | 922 | 540 | 135 |
2014 | 32799 | 13486 | 29978 | 20310 | 14512 | 3395 | 1072 | 282 | 119 |
2015 | 28977 | 19263 | 8352 | 14050 | 7560 | 4029 | 625 | 151 | 22 |
2016 | 18675 | 17054 | 13020 | 5026 | 7654 | 3605 | 1589 | 219 | 38 |
2017 | 28706 | 10988 | 11420 | 7614 | 2625 | 3459 | 1341 | 535 | 54 |
2018 | 33905 | 16888 | 7280 | 6429 | 3723 | 1076 | 1123 | 390 | 99 |
2019 | 140009 | 19955 | 11391 | 4311 | 3391 | 1697 | 406 | 392 | 109 |
2020 | 102184 | 82316 | 12871 | 5926 | 1870 | 1181 | 447 | 96 | 62 |