Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1973 | 45847 | 11697 | 6831 | 4612 | 20517 | 3791 | 2809 | 674 | 2632 | 4195 |
1974 | 236077 | 34450 | 9576 | 6254 | 3255 | 14265 | 2376 | 1423 | 321 | 2815 |
1975 | 33589 | 233235 | 25886 | 7671 | 6434 | 2352 | 9478 | 1356 | 701 | 1280 |
1976 | 12948 | 26102 | 230427 | 19010 | 5410 | 4706 | 1448 | 5053 | 671 | 985 |
1977 | 13056 | 10081 | 20284 | 160121 | 17476 | 3716 | 2492 | 698 | 1722 | 781 |
1978 | 30124 | 10236 | 7848 | 16689 | 93868 | 13865 | 1937 | 832 | 239 | 958 |
1979 | 7859 | 27644 | 8025 | 8542 | 11758 | 44948 | 8145 | 1258 | 255 | 224 |
1980 | 18936 | 5728 | 25369 | 7291 | 7074 | 5589 | 20492 | 2433 | 243 | 76 |
1981 | 4888 | 17426 | 4174 | 17862 | 6107 | 5428 | 3502 | 10106 | 820 | 128 |
1982 | 5249 | 3714 | 16037 | 3040 | 14391 | 5349 | 3845 | 2024 | 3800 | 332 |
1983 | 2822 | 5189 | 2668 | 15418 | 3250 | 11618 | 2657 | 1142 | 362 | 787 |
1984 | 4624 | 2180 | 5129 | 2753 | 9624 | 1860 | 5287 | 721 | 343 | 346 |
1985 | 183709 | 4727 | 1973 | 4280 | 2341 | 6164 | 785 | 1916 | 175 | 237 |
1986 | 144596 | 160785 | 4707 | 1152 | 3776 | 1579 | 4062 | 390 | 1072 | 154 |
1987 | 3275 | 108467 | 133049 | 3696 | 809 | 2658 | 853 | 2348 | 201 | 852 |
1988 | 2764 | 3576 | 67900 | 112421 | 2270 | 448 | 1761 | 408 | 1011 | 440 |
1989 | 772 | 2525 | 3262 | 43041 | 82871 | 1154 | 163 | 803 | 179 | 496 |
1990 | 1724 | 754 | 2335 | 2600 | 26533 | 40444 | 450 | 53 | 257 | 153 |
1991 | 2871 | 1121 | 647 | 1901 | 1250 | 10830 | 11005 | 134 | 28 | 79 |
1992 | 1014 | 1896 | 556 | 467 | 741 | 307 | 2548 | 1642 | 37 | 11 |
1993 | 864 | 751 | 1020 | 410 | 236 | 345 | 63 | 236 | 167 | 5 |
1994 | 4311 | 740 | 689 | 731 | 271 | 138 | 226 | 31 | 61 | 59 |
1995 | 250 | 3704 | 1035 | 438 | 658 | 211 | 90 | 166 | 20 | 68 |
1996 | 325 | 207 | 2291 | 774 | 360 | 327 | 120 | 52 | 92 | 49 |
1997 | 1705 | 247 | 172 | 1395 | 662 | 278 | 167 | 76 | 29 | 82 |
1998 | 6273 | 1422 | 186 | 156 | 701 | 399 | 165 | 70 | 40 | 61 |
1999 | 12828 | 4808 | 1355 | 226 | 194 | 335 | 222 | 91 | 35 | 52 |
2000 | 16591 | 7478 | 3195 | 1124 | 236 | 167 | 159 | 112 | 62 | 51 |
2001 | 10030 | 12687 | 4768 | 2318 | 1009 | 272 | 131 | 89 | 56 | 63 |
2002 | 1559 | 7318 | 9779 | 3347 | 1793 | 917 | 268 | 94 | 50 | 71 |
2003 | 43033 | 1849 | 5131 | 6782 | 2503 | 1303 | 683 | 184 | 55 | 69 |
2004 | 433254 | 31820 | 2477 | 3903 | 4830 | 1717 | 768 | 399 | 97 | 71 |
2005 | 81109 | 327668 | 22441 | 3155 | 3419 | 3255 | 1016 | 332 | 208 | 96 |
2006 | 39711 | 50097 | 194033 | 19968 | 3021 | 2716 | 2020 | 409 | 93 | 182 |
2007 | 16974 | 30121 | 28107 | 90917 | 13899 | 2208 | 1302 | 1025 | 224 | 181 |
2008 | 23704 | 12635 | 20811 | 14338 | 38863 | 8708 | 1659 | 563 | 408 | 182 |
2009 | 60498 | 23141 | 11971 | 13741 | 9537 | 12780 | 3175 | 504 | 362 | 163 |
2010 | 60944 | 33606 | 16145 | 7389 | 10022 | 5952 | 8022 | 1828 | 330 | 241 |
2011 | 11068 | 45917 | 20922 | 17816 | 6192 | 6534 | 3522 | 3505 | 1038 | 350 |
2012 | 6534 | 10865 | 42595 | 20700 | 18296 | 5150 | 3584 | 1911 | 1456 | 656 |
2013 | 2948 | 5086 | 8875 | 40597 | 17903 | 16403 | 3841 | 2125 | 1097 | 1017 |
2014 | 989 | 2191 | 4979 | 6969 | 31762 | 12972 | 9463 | 2376 | 1360 | 1054 |
2015 | 5494 | 980 | 2279 | 5124 | 8002 | 18528 | 8414 | 4267 | 1184 | 1126 |
2016 | 56429 | 6105 | 1498 | 1977 | 4209 | 5727 | 10056 | 4560 | 2170 | 1166 |
2017 | 3915 | 45588 | 6722 | 2134 | 2518 | 4295 | 5767 | 6609 | 2751 | 1446 |
2018 | 9302 | 3990 | 28559 | 6988 | 2259 | 2391 | 3373 | 4113 | 3509 | 2100 |
2019 | 8071 | 8028 | 4067 | 25470 | 6810 | 2165 | 1883 | 2212 | 2329 | 2856 |
2020 | 27958 | 6146 | 6929 | 4023 | 20595 | 5810 | 1584 | 1139 | 1172 | 2079 |