Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1976 | 9287 | 8029 | 39480 | 2344 | 1235 | 268 | 41 | 176 | 40 | 19 |
1977 | 13620 | 7249 | 6574 | 30474 | 1433 | 613 | 94 | 12 | 114 | 35 |
1978 | 24803 | 10854 | 5659 | 5000 | 19928 | 643 | 228 | 25 | 7 | 73 |
1979 | 10919 | 24235 | 8650 | 4741 | 3036 | 9944 | 315 | 91 | 12 | 40 |
1980 | 22807 | 7364 | 23680 | 6844 | 2825 | 1306 | 4554 | 138 | 43 | 28 |
1981 | 10045 | 22666 | 4967 | 19531 | 3542 | 1249 | 545 | 1537 | 69 | 32 |
1982 | 5192 | 8062 | 22527 | 3610 | 9805 | 1174 | 535 | 171 | 535 | 46 |
1983 | 1952 | 4423 | 6470 | 19519 | 1638 | 3732 | 324 | 161 | 67 | 157 |
1984 | 5146 | 1254 | 3768 | 5190 | 9466 | 553 | 1193 | 71 | 70 | 68 |
1985 | 21986 | 3967 | 805 | 2767 | 2199 | 3632 | 181 | 393 | 31 | 61 |
1986 | 15509 | 22527 | 3058 | 611 | 1033 | 857 | 1358 | 56 | 184 | 37 |
1987 | 8057 | 13191 | 23082 | 2100 | 276 | 315 | 300 | 554 | 28 | 82 |
1988 | 10726 | 6306 | 12027 | 19526 | 709 | 100 | 57 | 108 | 249 | 28 |
1989 | 5391 | 9914 | 5121 | 10439 | 9354 | 253 | 30 | 14 | 53 | 85 |
1990 | 2844 | 5009 | 8213 | 4455 | 5540 | 2656 | 55 | 10 | 7 | 33 |
1991 | 8221 | 1884 | 4297 | 6238 | 2049 | 1322 | 277 | 19 | 4 | 12 |
1992 | 2940 | 6180 | 1530 | 3065 | 2136 | 327 | 153 | 54 | 9 | 5 |
1993 | 1405 | 2322 | 4257 | 1235 | 862 | 205 | 43 | 43 | 15 | 4 |
1994 | 1744 | 1021 | 1902 | 2864 | 443 | 64 | 32 | 12 | 17 | 5 |
1995 | 1166 | 1405 | 753 | 1508 | 1002 | 58 | 13 | 8 | 5 | 8 |
1996 | 1579 | 818 | 949 | 616 | 663 | 154 | 19 | 4 | 3 | 6 |
1997 | 2079 | 1298 | 546 | 704 | 299 | 152 | 57 | 7 | 2 | 4 |
1998 | 1934 | 1543 | 1066 | 435 | 305 | 46 | 71 | 24 | 4 | 3 |
1999 | 2818 | 1465 | 1131 | 845 | 185 | 21 | 25 | 32 | 13 | 3 |
2000 | 4012 | 2314 | 1110 | 792 | 391 | 24 | 13 | 12 | 19 | 8 |
2001 | 4923 | 3346 | 2100 | 1066 | 395 | 66 | 14 | 6 | 7 | 13 |
2002 | 6191 | 4018 | 2790 | 1862 | 632 | 82 | 35 | 7 | 4 | 10 |
2003 | 6381 | 4413 | 2920 | 1971 | 877 | 160 | 38 | 18 | 5 | 7 |
2004 | 14946 | 5467 | 3189 | 2121 | 869 | 190 | 62 | 14 | 11 | 5 |
2005 | 23360 | 12159 | 4500 | 2182 | 808 | 165 | 68 | 25 | 8 | 7 |
2006 | 16913 | 18896 | 9980 | 3393 | 730 | 128 | 56 | 28 | 14 | 7 |
2007 | 9442 | 14308 | 14465 | 6880 | 1077 | 131 | 52 | 21 | 16 | 10 |
2008 | 13861 | 6910 | 11820 | 10551 | 2481 | 200 | 46 | 22 | 10 | 12 |
2009 | 13500 | 11928 | 5790 | 8938 | 4472 | 444 | 62 | 20 | 14 | 12 |
2010 | 24580 | 10188 | 9857 | 4635 | 4351 | 1003 | 147 | 32 | 12 | 14 |
2011 | 21701 | 21926 | 7236 | 7317 | 2722 | 1158 | 266 | 64 | 16 | 11 |
2012 | 15375 | 17311 | 18386 | 6197 | 4287 | 896 | 311 | 103 | 28 | 11 |
2013 | 11763 | 14057 | 13511 | 14035 | 4456 | 1701 | 271 | 126 | 53 | 14 |
2014 | 12096 | 10037 | 11703 | 10781 | 8471 | 2163 | 570 | 92 | 52 | 24 |
2015 | 9443 | 10566 | 8798 | 11151 | 8482 | 4064 | 910 | 209 | 28 | 20 |
2016 | 6113 | 9160 | 9689 | 8504 | 9123 | 4669 | 1552 | 340 | 79 | 15 |
2017 | 6326 | 4870 | 9015 | 8731 | 7100 | 4916 | 1983 | 529 | 132 | 36 |
2018 | 7408 | 5907 | 4855 | 8620 | 6479 | 3822 | 1952 | 640 | 172 | 58 |
2019 | 6096 | 7445 | 5943 | 4924 | 7048 | 3397 | 1511 | 604 | 183 | 72 |
2020 | 7511 | 4746 | 7150 | 5244 | 3767 | 3534 | 1206 | 475 | 168 | 82 |