Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1976 | 24874 | 13803 | 17547 | 74210 | 3328 | 1990 | 378 | 49 | 110 | 22 |
1977 | 38745 | 19443 | 11301 | 13028 | 58318 | 2006 | 956 | 128 | 10 | 41 |
1978 | 27446 | 34445 | 15198 | 8777 | 9823 | 36695 | 902 | 350 | 25 | 11 |
1979 | 35216 | 21118 | 30622 | 12010 | 7116 | 5676 | 17609 | 392 | 108 | 10 |
1980 | 22956 | 30948 | 16249 | 27069 | 9523 | 4058 | 2357 | 7773 | 131 | 33 |
1981 | 11570 | 19307 | 27196 | 11165 | 22625 | 4911 | 1694 | 921 | 2410 | 44 |
1982 | 6028 | 9440 | 16238 | 24715 | 8077 | 11538 | 1719 | 642 | 236 | 535 |
1983 | 7211 | 4524 | 7702 | 12343 | 21430 | 3441 | 4477 | 490 | 145 | 151 |
1984 | 21256 | 5373 | 3396 | 6036 | 9603 | 10318 | 1122 | 1412 | 88 | 67 |
1985 | 41793 | 18156 | 4003 | 2322 | 4586 | 3735 | 4129 | 331 | 369 | 41 |
1986 | 25583 | 38656 | 15507 | 3178 | 1725 | 1575 | 1370 | 1458 | 81 | 129 |
1987 | 16933 | 20775 | 35754 | 12922 | 2402 | 633 | 489 | 396 | 476 | 68 |
1988 | 17295 | 13686 | 17054 | 29807 | 10340 | 845 | 216 | 81 | 105 | 168 |
1989 | 9656 | 15083 | 11334 | 13093 | 25083 | 4540 | 303 | 51 | 15 | 82 |
1990 | 6309 | 8185 | 12325 | 9482 | 10790 | 11634 | 1523 | 62 | 12 | 30 |
1991 | 11042 | 4660 | 6596 | 9399 | 7776 | 4149 | 2499 | 266 | 16 | 14 |
1992 | 4639 | 9010 | 3830 | 4783 | 7046 | 2386 | 603 | 273 | 63 | 10 |
1993 | 2679 | 3674 | 6942 | 3182 | 3517 | 1448 | 273 | 68 | 55 | 20 |
1994 | 3165 | 2035 | 2903 | 5164 | 2612 | 813 | 111 | 41 | 15 | 17 |
1995 | 2709 | 2548 | 1556 | 2203 | 3907 | 831 | 102 | 20 | 9 | 8 |
1996 | 3434 | 2069 | 1881 | 1224 | 1756 | 1379 | 151 | 28 | 6 | 5 |
1997 | 4291 | 2816 | 1570 | 1416 | 957 | 749 | 273 | 50 | 9 | 4 |
1998 | 5132 | 3342 | 2323 | 1306 | 1139 | 349 | 107 | 109 | 17 | 5 |
1999 | 6324 | 4178 | 2615 | 1900 | 1083 | 427 | 12 | 48 | 40 | 10 |
2000 | 8323 | 5142 | 3401 | 2036 | 1461 | 491 | 25 | 6 | 19 | 25 |
2001 | 10452 | 6848 | 4373 | 3035 | 1741 | 692 | 63 | 12 | 2 | 22 |
2002 | 12701 | 8587 | 5634 | 3649 | 2672 | 919 | 103 | 29 | 4 | 13 |
2003 | 15655 | 9613 | 6720 | 4280 | 2800 | 1305 | 201 | 42 | 11 | 9 |
2004 | 29079 | 13180 | 7354 | 5158 | 3235 | 1300 | 252 | 69 | 13 | 8 |
2005 | 41152 | 23724 | 11110 | 5429 | 3922 | 1254 | 231 | 78 | 22 | 9 |
2006 | 32314 | 33746 | 19396 | 8977 | 3958 | 1384 | 170 | 71 | 25 | 13 |
2007 | 23116 | 26458 | 26870 | 14325 | 6556 | 1362 | 223 | 57 | 23 | 16 |
2008 | 30447 | 17892 | 21370 | 20251 | 10598 | 2400 | 288 | 67 | 19 | 16 |
2009 | 32646 | 25578 | 14769 | 16102 | 14741 | 4178 | 593 | 85 | 23 | 17 |
2010 | 52458 | 25794 | 21200 | 11947 | 11738 | 6298 | 1122 | 204 | 35 | 19 |
2011 | 45822 | 45417 | 20217 | 16619 | 9423 | 5801 | 1678 | 340 | 80 | 21 |
2012 | 35106 | 37249 | 38326 | 17383 | 13490 | 5335 | 1639 | 514 | 118 | 37 |
2013 | 28117 | 30327 | 30185 | 31093 | 14666 | 8813 | 1914 | 528 | 184 | 59 |
2014 | 29127 | 23284 | 25366 | 24746 | 24886 | 9739 | 3971 | 676 | 170 | 75 |
2015 | 21281 | 25158 | 19788 | 22338 | 21612 | 18024 | 4724 | 1544 | 225 | 57 |
2016 | 13130 | 19042 | 22562 | 17478 | 19970 | 16146 | 9217 | 1876 | 499 | 83 |
2017 | 12177 | 10451 | 17276 | 20186 | 15553 | 15147 | 8297 | 3638 | 602 | 171 |
2018 | 11341 | 10588 | 9244 | 15304 | 17485 | 11630 | 7848 | 3203 | 1069 | 200 |
2019 | 11341 | 9764 | 9445 | 8122 | 13635 | 13138 | 6067 | 2964 | 926 | 296 |