Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1980 | 346053 | 364939 | 252996 | 87998 | 64547 | 20527 | 16142 | 10481 | 13665 |
1981 | 451842 | 198036 | 234884 | 139294 | 48044 | 33031 | 9811 | 7129 | 9363 |
1982 | 518753 | 267415 | 125511 | 147002 | 80172 | 27463 | 16049 | 5043 | 7419 |
1983 | 1152160 | 293341 | 182749 | 81314 | 94909 | 47569 | 15490 | 8855 | 6457 |
1984 | 662834 | 747539 | 178042 | 100235 | 43431 | 50268 | 21766 | 6626 | 5784 |
1985 | 821857 | 368423 | 543709 | 104344 | 61350 | 28986 | 30388 | 12359 | 6363 |
1986 | 765923 | 485688 | 245438 | 390394 | 68297 | 38178 | 18157 | 17539 | 9912 |
1987 | 1317917 | 434928 | 336805 | 166214 | 270522 | 41744 | 23631 | 10287 | 14434 |
1988 | 380781 | 864952 | 272944 | 193631 | 97740 | 142815 | 19210 | 9563 | 8324 |
1989 | 474613 | 202774 | 686822 | 164026 | 116057 | 62139 | 78153 | 9710 | 8098 |
1990 | 544705 | 278959 | 131048 | 561346 | 102210 | 73283 | 40223 | 42538 | 8927 |
1991 | 346113 | 334802 | 185459 | 80994 | 382469 | 58474 | 41616 | 21145 | 23859 |
1992 | 333403 | 198429 | 230803 | 119398 | 54130 | 243499 | 30892 | 21976 | 21376 |
1993 | 401991 | 191250 | 129770 | 143147 | 71705 | 35262 | 142764 | 16521 | 20658 |
1994 | 508736 | 239493 | 121032 | 80734 | 76103 | 36871 | 18727 | 65794 | 15312 |
1995 | 336231 | 306797 | 148837 | 64686 | 52307 | 39466 | 17150 | 8817 | 31659 |
1996 | 524864 | 188739 | 202098 | 81401 | 32318 | 30529 | 18076 | 8105 | 15534 |
1997 | 531826 | 314745 | 112518 | 102021 | 36745 | 15196 | 13783 | 7024 | 7611 |
1998 | 367918 | 316605 | 195999 | 61732 | 45981 | 15543 | 6777 | 5382 | 4699 |
1999 | 278855 | 211634 | 178753 | 79829 | 20101 | 12047 | 3681 | 1578 | 1585 |
2000 | 314362 | 158283 | 121323 | 86156 | 34558 | 7572 | 3857 | 1215 | 856 |
2001 | 314921 | 183948 | 92616 | 58568 | 42137 | 16342 | 3320 | 1572 | 697 |
2002 | 367665 | 181770 | 113124 | 46895 | 25382 | 16734 | 5405 | 1153 | 600 |
2003 | 324852 | 217898 | 107026 | 55226 | 20410 | 9532 | 5030 | 1590 | 381 |
2004 | 309908 | 189165 | 135245 | 55997 | 24131 | 8520 | 3253 | 1600 | 474 |
2005 | 291465 | 181664 | 120307 | 73441 | 26379 | 10054 | 2867 | 1073 | 498 |
2006 | 188949 | 178075 | 112768 | 67715 | 36482 | 11860 | 3629 | 983 | 408 |
2007 | 107975 | 112109 | 112524 | 53309 | 27682 | 11935 | 2927 | 779 | 191 |
2008 | 114170 | 61757 | 67610 | 55056 | 23291 | 11145 | 4030 | 754 | 180 |
2009 | 98681 | 67895 | 35927 | 31628 | 24466 | 9217 | 3284 | 992 | 133 |
2010 | 130847 | 56604 | 41405 | 17264 | 14282 | 10247 | 3228 | 904 | 213 |
2011 | 79276 | 80332 | 31592 | 16958 | 6240 | 4939 | 2896 | 654 | 130 |
2012 | 56733 | 46429 | 50528 | 13467 | 5571 | 1692 | 1090 | 466 | 66 |
2013 | 25018 | 33410 | 27851 | 28980 | 6658 | 2736 | 754 | 416 | 158 |
2014 | 35542 | 13617 | 21915 | 16753 | 14082 | 2998 | 1064 | 261 | 147 |
2015 | 38677 | 21524 | 8160 | 10011 | 5987 | 2859 | 393 | 104 | 19 |
2016 | 20591 | 24179 | 15458 | 5598 | 6387 | 3906 | 1496 | 185 | 49 |
2017 | 28469 | 11336 | 17375 | 8830 | 3078 | 3301 | 1638 | 521 | 65 |
2018 | 35883 | 17007 | 7056 | 9425 | 4359 | 1233 | 1129 | 447 | 104 |
2019 | 67924 | 21069 | 10870 | 4089 | 4348 | 1784 | 472 | 351 | 124 |
2020 | 64552 | 40999 | 13193 | 5468 | 1738 | 1607 | 509 | 111 | 71 |