Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1985 | 647537 | 264870 | 113098 | 27617 | 6997 | 3587 | 9136 | 1316 |
1986 | 1171835 | 182441 | 99628 | 36102 | 7223 | 1439 | 709 | 1417 |
1987 | 526748 | 530069 | 84448 | 40336 | 12586 | 2225 | 446 | 552 |
1988 | 612150 | 134759 | 173853 | 33942 | 12622 | 3408 | 515 | 245 |
1989 | 653328 | 194048 | 36301 | 48412 | 11363 | 2728 | 580 | 113 |
1990 | 920710 | 191112 | 75584 | 10039 | 12770 | 3148 | 461 | 95 |
1991 | 1337083 | 293965 | 60967 | 39378 | 3744 | 4057 | 858 | 134 |
1992 | 1083854 | 494280 | 114976 | 26025 | 18251 | 1580 | 1196 | 280 |
1993 | 1157630 | 332511 | 199125 | 46817 | 10571 | 7241 | 592 | 477 |
1994 | 1199649 | 383240 | 133207 | 83100 | 18947 | 4181 | 2598 | 333 |
1995 | 1277379 | 389896 | 162581 | 60144 | 29363 | 6593 | 1326 | 898 |
1996 | 1525795 | 399565 | 145418 | 57039 | 22063 | 8950 | 1903 | 478 |
1997 | 1223588 | 384042 | 115058 | 57721 | 18853 | 6118 | 1939 | 480 |
1998 | 648087 | 414759 | 100394 | 29765 | 15454 | 4149 | 1262 | 817 |
1999 | 1503873 | 163099 | 114131 | 23560 | 7543 | 3769 | 669 | 507 |
2000 | 842053 | 650403 | 51226 | 23841 | 4485 | 1424 | 668 | 289 |
2001 | 539034 | 211819 | 194390 | 20285 | 6788 | 1298 | 354 | 171 |
2002 | 809983 | 183798 | 87403 | 60843 | 7827 | 2253 | 305 | 169 |
2003 | 496573 | 269727 | 53792 | 35202 | 20746 | 3080 | 817 | 134 |
2004 | 276951 | 187653 | 73575 | 14443 | 9956 | 5250 | 683 | 332 |
2005 | 223442 | 66321 | 40062 | 15710 | 2389 | 1466 | 587 | 162 |
2006 | 115290 | 57301 | 14190 | 10324 | 3488 | 424 | 342 | 128 |
2007 | 69088 | 28299 | 19946 | 6394 | 3874 | 1369 | 230 | 242 |
2008 | 82376 | 21731 | 10052 | 8525 | 2933 | 1672 | 569 | 243 |
2009 | 377101 | 43572 | 10018 | 4825 | 4464 | 1267 | 800 | 360 |
2010 | 156620 | 161802 | 21015 | 5505 | 2400 | 2229 | 556 | 651 |
2011 | 401519 | 38546 | 64595 | 10820 | 2866 | 1220 | 1224 | 477 |
2012 | 159386 | 141450 | 17826 | 30134 | 5327 | 1435 | 570 | 582 |
2013 | 426588 | 56867 | 46497 | 9923 | 15101 | 2605 | 790 | 432 |
2014 | 799350 | 174119 | 12562 | 14844 | 5500 | 6231 | 1183 | 670 |
2015 | 743007 | 219288 | 51223 | 9498 | 9024 | 3106 | 3493 | 947 |
2016 | 502244 | 193359 | 110134 | 20795 | 5320 | 4575 | 1733 | 2062 |
2017 | 510550 | 179569 | 67403 | 52137 | 8470 | 2783 | 2008 | 1163 |
2018 | 622939 | 116227 | 71342 | 30779 | 23482 | 4069 | 854 | 943 |
2019 | 618755 | 239678 | 40612 | 31652 | 13857 | 9186 | 2115 | 559 |
2020 | 618755 | 216709 | 102605 | 21837 | 19197 | 8714 | 5754 | 1658 |