Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1957 | 26259 | 36524 | 25450 | 20974 | 5424 | 2606 | 1226 | 470 | 201 | 118 |
1958 | 31658 | 30459 | 25121 | 14210 | 9590 | 2984 | 1335 | 480 | 182 | 127 |
1959 | 59535 | 28880 | 23148 | 12772 | 6290 | 4403 | 1274 | 390 | 134 | 68 |
1960 | 78856 | 39344 | 24147 | 13342 | 6208 | 3298 | 1792 | 379 | 104 | 39 |
1961 | 80687 | 54834 | 23873 | 12811 | 5716 | 3036 | 1352 | 415 | 89 | 22 |
1962 | 79973 | 51953 | 35720 | 12335 | 6502 | 3016 | 1363 | 399 | 108 | 27 |
1963 | 40877 | 61979 | 27086 | 16498 | 5487 | 3569 | 1266 | 368 | 84 | 25 |
1964 | 18057 | 28812 | 33295 | 11542 | 6588 | 2591 | 1710 | 302 | 60 | 11 |
1965 | 17411 | 16706 | 20869 | 17255 | 5227 | 3108 | 1144 | 813 | 62 | 11 |
1966 | 32456 | 15041 | 13950 | 13551 | 8415 | 2726 | 1275 | 300 | 98 | 11 |
1967 | 46375 | 24766 | 12499 | 9232 | 7064 | 4131 | 1212 | 359 | 69 | 19 |
1968 | 28302 | 48423 | 18878 | 8914 | 5579 | 4209 | 1920 | 417 | 102 | 19 |
1969 | 32405 | 26225 | 33215 | 11916 | 5242 | 3440 | 2136 | 665 | 130 | 29 |
1970 | 20187 | 25846 | 20708 | 19444 | 5759 | 3189 | 1635 | 682 | 199 | 29 |
1971 | 24042 | 13891 | 19965 | 13459 | 9883 | 3186 | 1593 | 514 | 278 | 120 |
1972 | 27501 | 19121 | 10403 | 13143 | 7252 | 5001 | 1483 | 572 | 184 | 140 |
1973 | 124427 | 24827 | 20107 | 4711 | 7708 | 3563 | 3208 | 583 | 304 | 80 |
1974 | 112891 | 82727 | 15565 | 12083 | 2244 | 4122 | 1934 | 1983 | 306 | 326 |
1975 | 71228 | 94954 | 49923 | 9437 | 6758 | 1444 | 2384 | 1100 | 1243 | 434 |
1976 | 27252 | 69596 | 54368 | 28514 | 5865 | 4283 | 1104 | 1823 | 687 | 915 |
1977 | 9640 | 19671 | 44238 | 29514 | 15086 | 3979 | 2417 | 768 | 1019 | 932 |
1978 | 932 | 8896 | 16448 | 28993 | 17244 | 6813 | 1696 | 1098 | 313 | 491 |
1979 | 5742 | 519 | 13558 | 13356 | 18513 | 9711 | 3272 | 643 | 366 | 188 |
1980 | 6162 | 6073 | 629 | 14295 | 9919 | 11437 | 6127 | 1804 | 269 | 212 |
1981 | 18221 | 4590 | 4199 | 737 | 10548 | 6039 | 7090 | 3683 | 824 | 180 |
1982 | 21477 | 16238 | 3455 | 2740 | 630 | 7287 | 3773 | 4425 | 2933 | 599 |
1983 | 46187 | 16617 | 12652 | 1626 | 1445 | 349 | 4570 | 2236 | 2603 | 1999 |
1984 | 41203 | 41000 | 12536 | 8620 | 756 | 792 | 219 | 2641 | 1173 | 2544 |
1985 | 19807 | 34743 | 32112 | 9061 | 4689 | 444 | 422 | 171 | 1347 | 2055 |
1986 | 13506 | 15690 | 25927 | 21432 | 5698 | 2500 | 206 | 262 | 109 | 1542 |
1987 | 24554 | 10092 | 14977 | 18810 | 12873 | 3366 | 1286 | 132 | 109 | 672 |
1988 | 9321 | 23233 | 6194 | 12806 | 12814 | 7773 | 1740 | 538 | 48 | 297 |
1989 | 7065 | 7155 | 16040 | 4345 | 9521 | 8214 | 4615 | 1012 | 264 | 155 |
1990 | 3240 | 6058 | 8066 | 10050 | 3071 | 5595 | 4603 | 2110 | 394 | 161 |
1991 | 2755 | 2504 | 5699 | 6687 | 5831 | 1988 | 2976 | 2143 | 851 | 132 |
1992 | 4076 | 2142 | 1647 | 3879 | 4346 | 3619 | 1140 | 1467 | 1140 | 480 |
1993 | 28059 | 2893 | 1893 | 1185 | 2492 | 2606 | 2187 | 646 | 836 | 826 |
1994 | 26669 | 11405 | 1698 | 1423 | 750 | 1611 | 1712 | 1456 | 431 | 1085 |
1995 | 47892 | 41797 | 5006 | 1084 | 897 | 492 | 1074 | 1084 | 916 | 972 |
1996 | 10631 | 37260 | 55825 | 3053 | 572 | 483 | 375 | 712 | 672 | 1181 |
1997 | 3699 | 8237 | 30400 | 50348 | 1821 | 333 | 222 | 241 | 435 | 1144 |
1998 | 14359 | 3186 | 6103 | 21575 | 32478 | 966 | 125 | 123 | 128 | 831 |
1999 | 25925 | 13133 | 2361 | 3756 | 13877 | 16753 | 405 | 25 | 34 | 348 |
2000 | 122119 | 23974 | 13150 | 847 | 2125 | 7200 | 7911 | 147 | 4 | 137 |
2001 | 56647 | 109399 | 17683 | 7513 | 429 | 1219 | 3657 | 4304 | 57 | 62 |
2002 | 37833 | 46025 | 90593 | 9954 | 3683 | 305 | 731 | 2208 | 2608 | 70 |
2003 | 23690 | 24699 | 33481 | 56359 | 5784 | 1672 | 202 | 550 | 1266 | 1461 |
2004 | 7278 | 21571 | 21417 | 23544 | 35008 | 2580 | 601 | 98 | 214 | 1018 |
2005 | 9589 | 5674 | 17079 | 18612 | 18459 | 17463 | 1044 | 186 | 32 | 273 |
2006 | 2914 | 8998 | 3660 | 12350 | 12984 | 11851 | 6254 | 318 | 59 | 69 |
2007 | 3087 | 2637 | 5822 | 2507 | 8371 | 8416 | 5601 | 1723 | 118 | 18 |
2008 | 3809 | 2618 | 1847 | 3910 | 1799 | 5029 | 4290 | 2175 | 477 | 40 |
2009 | 8029 | 2255 | 1789 | 1445 | 2351 | 1465 | 3085 | 1812 | 647 | 105 |
2010 | 11319 | 6938 | 1884 | 1326 | 906 | 1305 | 1142 | 1612 | 768 | 256 |
2011 | 944 | 10409 | 4151 | 1025 | 694 | 550 | 601 | 650 | 607 | 294 |
2012 | 2265 | 843 | 9036 | 2088 | 533 | 337 | 339 | 231 | 280 | 229 |
2013 | 7996 | 1989 | 1515 | 6125 | 1085 | 296 | 193 | 164 | 106 | 173 |
2014 | 9644 | 6743 | 1742 | 1748 | 3435 | 453 | 159 | 92 | 45 | 77 |
2015 | 8036 | 8136 | 5711 | 1151 | 1710 | 1259 | 178 | 82 | 40 | 35 |
2016 | 26979 | 6839 | 5958 | 3001 | 675 | 1080 | 431 | 67 | 38 | 20 |
2017 | 28561 | 18694 | 4603 | 4116 | 1605 | 429 | 517 | 168 | 27 | 15 |
2018 | 35570 | 32030 | 14272 | 3819 | 2696 | 915 | 315 | 258 | 51 | 10 |
2019 | 10483 | 29069 | 22125 | 8822 | 2592 | 1365 | 429 | 213 | 70 | 6 |
2020 | 8556 | 6261 | 27288 | 14321 | 2746 | 998 | 424 | 155 | 60 | 4 |
2021 | 12204 | 7045 | 7352 | 26752 | 6374 | 1124 | 360 | 136 | 31 | 1 |