Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1980 | 323189 | 369793 | 244359 | 86003 | 64913 | 22421 | 15499 | 9305 | 14070 |
1981 | 409623 | 189681 | 236621 | 139758 | 47267 | 34087 | 10708 | 7002 | 8883 |
1982 | 434811 | 240592 | 124674 | 143425 | 82339 | 26869 | 17895 | 5372 | 6890 |
1983 | 1399681 | 255408 | 161304 | 78730 | 88869 | 49583 | 15132 | 9671 | 5846 |
1984 | 654036 | 822102 | 162792 | 91465 | 42713 | 45789 | 22914 | 6530 | 5518 |
1985 | 812657 | 384237 | 555181 | 104076 | 57480 | 26127 | 26183 | 12522 | 5799 |
1986 | 701929 | 477794 | 263543 | 367653 | 68000 | 36575 | 15669 | 15036 | 9387 |
1987 | 2059850 | 412545 | 327909 | 174483 | 239840 | 43056 | 21773 | 8912 | 12356 |
1988 | 358336 | 1210543 | 267966 | 192645 | 97395 | 125074 | 19877 | 9210 | 7282 |
1989 | 494019 | 210456 | 818968 | 171137 | 119539 | 58021 | 68627 | 10299 | 7384 |
1990 | 557253 | 290502 | 145143 | 549318 | 112779 | 76734 | 35199 | 39912 | 9214 |
1991 | 371630 | 327605 | 197183 | 93966 | 347819 | 69054 | 44037 | 19327 | 23759 |
1992 | 289493 | 218417 | 221865 | 127254 | 59352 | 213188 | 39749 | 24328 | 20965 |
1993 | 368199 | 170063 | 146292 | 139997 | 78284 | 35482 | 119662 | 21446 | 21357 |
1994 | 507534 | 216250 | 111166 | 87950 | 80937 | 43695 | 18439 | 59529 | 18116 |
1995 | 324271 | 298013 | 139544 | 65052 | 49544 | 43967 | 22126 | 8962 | 31739 |
1996 | 567475 | 190258 | 188471 | 78163 | 34497 | 25304 | 20751 | 10024 | 15124 |
1997 | 560011 | 332775 | 114651 | 95391 | 36284 | 15157 | 10063 | 7844 | 7372 |
1998 | 332839 | 328452 | 202926 | 59485 | 45351 | 16315 | 6245 | 3981 | 4760 |
1999 | 254515 | 194779 | 177931 | 81867 | 20313 | 13870 | 4304 | 1558 | 1500 |
2000 | 308423 | 149140 | 114505 | 85339 | 35086 | 8057 | 4930 | 1470 | 791 |
2001 | 327196 | 180909 | 91811 | 60352 | 41319 | 15982 | 3341 | 1972 | 714 |
2002 | 383011 | 191858 | 109591 | 46492 | 27383 | 17189 | 5829 | 1161 | 698 |
2003 | 342877 | 224529 | 113753 | 52695 | 19498 | 10247 | 5396 | 1701 | 379 |
2004 | 304365 | 201111 | 137501 | 58372 | 23909 | 7953 | 3532 | 1722 | 474 |
2005 | 310387 | 178565 | 124997 | 72588 | 27405 | 10066 | 2809 | 1145 | 507 |
2006 | 199008 | 182195 | 112099 | 67376 | 35094 | 11934 | 3679 | 934 | 392 |
2007 | 96574 | 116672 | 107554 | 52235 | 26756 | 11974 | 3172 | 838 | 185 |
2008 | 102171 | 56637 | 71203 | 54041 | 23165 | 10666 | 3960 | 921 | 198 |
2009 | 92226 | 59915 | 34026 | 34396 | 22786 | 8708 | 3294 | 1059 | 190 |
2010 | 140188 | 54085 | 36411 | 16822 | 14985 | 8932 | 2862 | 951 | 237 |
2011 | 85011 | 82174 | 31243 | 15908 | 6181 | 4768 | 2263 | 618 | 150 |
2012 | 59618 | 49813 | 47097 | 13262 | 5497 | 1786 | 1069 | 425 | 81 |
2013 | 24251 | 35011 | 32337 | 26870 | 6885 | 2598 | 743 | 410 | 145 |
2014 | 38892 | 14237 | 22799 | 18459 | 13714 | 3098 | 990 | 258 | 138 |
2015 | 42602 | 22800 | 8270 | 9699 | 6032 | 3208 | 492 | 126 | 25 |
2016 | 17470 | 25063 | 15687 | 5380 | 5973 | 3441 | 1661 | 242 | 62 |
2017 | 22027 | 10261 | 16622 | 9261 | 2895 | 2841 | 1416 | 639 | 89 |
2018 | 28206 | 12931 | 6517 | 8820 | 4251 | 1124 | 902 | 413 | 145 |
2019 | 61441 | 16559 | 8257 | 3509 | 4139 | 1703 | 377 | 283 | 123 |
2020 | 56622 | 36043 | 10049 | 3909 | 1370 | 1302 | 419 | 85 | 57 |