Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1976 | 21034 | 23980 | 23438 | 183562 | 11559 | 6290 | 2278 | 1033 | 2126 | 328 | 700 |
1977 | 36033 | 17221 | 19633 | 19190 | 130005 | 6353 | 2587 | 807 | 390 | 649 | 388 |
1978 | 9662 | 29502 | 13200 | 16074 | 15600 | 60285 | 1929 | 809 | 220 | 104 | 285 |
1979 | 17642 | 7911 | 30312 | 10118 | 13381 | 9825 | 26858 | 810 | 366 | 94 | 190 |
1980 | 6777 | 14444 | 5121 | 31145 | 8052 | 6360 | 2695 | 6458 | 191 | 93 | 86 |
1981 | 4573 | 5548 | 14313 | 3315 | 27535 | 5557 | 3639 | 1366 | 2957 | 92 | 100 |
1982 | 3852 | 3744 | 4240 | 14183 | 2916 | 20461 | 3221 | 2185 | 740 | 1350 | 118 |
1983 | 3208 | 3154 | 3246 | 3510 | 12171 | 1779 | 8158 | 939 | 742 | 244 | 501 |
1984 | 15515 | 2626 | 2586 | 2815 | 3251 | 6596 | 653 | 2081 | 223 | 228 | 239 |
1985 | 45215 | 12702 | 1734 | 2182 | 2046 | 1935 | 2430 | 182 | 579 | 69 | 163 |
1986 | 18986 | 37019 | 15173 | 1370 | 1488 | 1227 | 988 | 981 | 64 | 234 | 103 |
1987 | 3809 | 15545 | 38556 | 21136 | 1377 | 1172 | 847 | 790 | 667 | 38 | 191 |
1988 | 1449 | 3118 | 12007 | 37690 | 23719 | 1103 | 812 | 471 | 551 | 419 | 150 |
1989 | 590 | 1186 | 2467 | 8333 | 32697 | 15010 | 407 | 252 | 148 | 226 | 262 |
1990 | 407 | 483 | 947 | 1925 | 6986 | 18076 | 3893 | 71 | 78 | 37 | 156 |
1991 | 538 | 333 | 346 | 708 | 1456 | 2754 | 2524 | 225 | 12 | 19 | 59 |
1992 | 297 | 440 | 243 | 229 | 513 | 767 | 870 | 508 | 57 | 4 | 31 |
1993 | 201 | 243 | 314 | 166 | 148 | 141 | 66 | 37 | 48 | 8 | 8 |
1994 | 201 | 164 | 176 | 223 | 111 | 63 | 32 | 13 | 11 | 16 | 6 |
1995 | 68 | 164 | 130 | 132 | 148 | 66 | 28 | 15 | 6 | 5 | 13 |
1996 | 137 | 56 | 128 | 102 | 105 | 90 | 36 | 14 | 9 | 4 | 12 |
1997 | 298 | 112 | 41 | 95 | 71 | 71 | 45 | 16 | 8 | 5 | 9 |
1998 | 902 | 244 | 79 | 33 | 73 | 50 | 35 | 18 | 8 | 4 | 7 |
1999 | 1838 | 738 | 210 | 63 | 28 | 49 | 27 | 17 | 9 | 4 | 6 |
2000 | 2524 | 1505 | 612 | 193 | 58 | 26 | 32 | 17 | 11 | 6 | 7 |
2001 | 2898 | 2066 | 1142 | 471 | 166 | 51 | 20 | 19 | 11 | 7 | 8 |
2002 | 2805 | 2373 | 1620 | 869 | 360 | 135 | 45 | 15 | 12 | 7 | 9 |
2003 | 14208 | 2297 | 1897 | 1200 | 629 | 255 | 96 | 37 | 11 | 8 | 10 |
2004 | 22380 | 11633 | 2044 | 1537 | 877 | 486 | 175 | 67 | 28 | 7 | 10 |
2005 | 22936 | 18323 | 11553 | 1907 | 1328 | 636 | 353 | 110 | 41 | 21 | 11 |
2006 | 13159 | 18778 | 13972 | 10726 | 1773 | 1041 | 440 | 209 | 65 | 24 | 19 |
2007 | 11590 | 10773 | 12291 | 9852 | 9081 | 1659 | 738 | 236 | 100 | 31 | 24 |
2008 | 10678 | 9489 | 8234 | 7486 | 6002 | 5845 | 1171 | 450 | 112 | 49 | 31 |
2009 | 18679 | 8742 | 6948 | 6127 | 4640 | 2899 | 1262 | 207 | 109 | 40 | 31 |
2010 | 23810 | 15293 | 6991 | 4906 | 3312 | 2434 | 997 | 383 | 76 | 49 | 40 |
2011 | 13816 | 19494 | 15285 | 5779 | 4306 | 2176 | 1561 | 621 | 237 | 49 | 62 |
2012 | 14035 | 11312 | 17417 | 14296 | 5353 | 3985 | 1563 | 957 | 383 | 139 | 73 |
2013 | 8124 | 11491 | 11667 | 16767 | 12824 | 4785 | 3187 | 982 | 528 | 214 | 106 |
2014 | 11344 | 6651 | 9295 | 10487 | 15076 | 12108 | 3891 | 2123 | 591 | 293 | 182 |
2015 | 28318 | 9288 | 5285 | 8218 | 10449 | 14755 | 10538 | 2835 | 1306 | 359 | 262 |
2016 | 39739 | 23185 | 9170 | 4474 | 6706 | 9494 | 11453 | 6670 | 1577 | 637 | 291 |
2017 | 25449 | 32535 | 19917 | 9012 | 3990 | 6207 | 8116 | 8399 | 4269 | 967 | 514 |
2018 | 12995 | 20836 | 30880 | 17036 | 7904 | 3616 | 5325 | 6182 | 5558 | 2505 | 907 |
2019 | 15649 | 10640 | 15767 | 30680 | 16928 | 7468 | 3248 | 4234 | 4476 | 3441 | 1655 |
2020 | 12601 | 12812 | 8506 | 11666 | 29250 | 14931 | 5761 | 2327 | 3068 | 3020 | 3008 |