Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1963 | 500542 | 204486 | 27268 | 16738 | 17894 | 10652 | 20746 |
1964 | 827618 | 143119 | 65561 | 17504 | 10344 | 12707 | 24315 |
1965 | 1051311 | 244918 | 48662 | 32739 | 11366 | 6509 | 28561 |
1966 | 1275999 | 287796 | 80608 | 22906 | 16638 | 7605 | 27924 |
1967 | 1087837 | 351049 | 84745 | 38804 | 13428 | 10665 | 28728 |
1968 | 529688 | 303336 | 103526 | 37992 | 23476 | 7774 | 29536 |
1969 | 462809 | 142340 | 84274 | 45138 | 18650 | 14769 | 27980 |
1970 | 1542725 | 131003 | 43626 | 41307 | 24003 | 10344 | 31786 |
1971 | 2054815 | 421114 | 36688 | 18317 | 23272 | 13352 | 32421 |
1972 | 508050 | 532882 | 98401 | 14593 | 8573 | 12678 | 36157 |
1973 | 729761 | 122089 | 116329 | 36300 | 7107 | 4567 | 32494 |
1974 | 710347 | 177996 | 26585 | 45416 | 16244 | 4037 | 26393 |
1975 | 1248790 | 170607 | 40735 | 11923 | 24042 | 9027 | 21275 |
1976 | 833234 | 298933 | 36839 | 16477 | 5494 | 12877 | 22195 |
1977 | 2083062 | 176383 | 55495 | 13006 | 7228 | 3055 | 26225 |
1978 | 1258440 | 468710 | 33054 | 22177 | 7555 | 3897 | 19396 |
1979 | 1504118 | 275587 | 87273 | 10746 | 10204 | 3414 | 16442 |
1980 | 2417487 | 319441 | 63077 | 29010 | 5509 | 5190 | 15226 |
1981 | 955430 | 503258 | 62528 | 20458 | 12046 | 2851 | 15017 |
1982 | 1517081 | 195487 | 97788 | 19401 | 8837 | 6433 | 13148 |
1983 | 847927 | 314907 | 35529 | 24452 | 7296 | 4160 | 14251 |
1984 | 1516394 | 178029 | 55606 | 9292 | 9186 | 3460 | 13227 |
1985 | 398232 | 328289 | 35521 | 17316 | 3823 | 4500 | 12159 |
1986 | 1754115 | 90279 | 61605 | 11756 | 7577 | 1912 | 12487 |
1987 | 704721 | 396671 | 17780 | 17780 | 4226 | 3592 | 10046 |
1988 | 498374 | 163783 | 75143 | 6169 | 6784 | 2141 | 9308 |
1989 | 834530 | 114984 | 32387 | 19662 | 2498 | 3354 | 8445 |
1990 | 346500 | 190493 | 21738 | 9033 | 6842 | 1140 | 8490 |
1991 | 407193 | 83214 | 33003 | 6863 | 3606 | 3471 | 7343 |
1992 | 926878 | 100785 | 16817 | 10132 | 2738 | 1688 | 7440 |
1993 | 450377 | 221448 | 20506 | 6103 | 3956 | 1353 | 6222 |
1994 | 1056072 | 112214 | 38947 | 6288 | 2350 | 1860 | 5292 |
1995 | 659589 | 258423 | 23987 | 11463 | 2363 | 1132 | 5136 |
1996 | 466526 | 164147 | 44922 | 6917 | 4796 | 1272 | 5073 |
1997 | 1423233 | 129131 | 33319 | 12762 | 2977 | 2331 | 4615 |
1998 | 163918 | 384492 | 28915 | 9878 | 4886 | 1415 | 5020 |
1999 | 306522 | 43818 | 63602 | 6833 | 3032 | 1865 | 4738 |
2000 | 465361 | 79400 | 9900 | 11791 | 2126 | 1229 | 4272 |
2001 | 188940 | 131194 | 14594 | 2438 | 3169 | 787 | 3761 |
2002 | 253231 | 54014 | 30774 | 5186 | 1031 | 1635 | 3225 |
2003 | 132683 | 64925 | 10283 | 7860 | 1627 | 475 | 3376 |
2004 | 242843 | 40438 | 15509 | 3838 | 3406 | 957 | 2650 |
2005 | 202651 | 64508 | 9550 | 4409 | 1741 | 1950 | 2768 |
2006 | 438080 | 56401 | 14442 | 2790 | 1769 | 960 | 3740 |
2007 | 201173 | 120122 | 11868 | 5280 | 1564 | 950 | 3311 |
2008 | 216663 | 52904 | 28083 | 4049 | 2528 | 1006 | 3204 |
2009 | 238102 | 58367 | 13017 | 9858 | 2157 | 1384 | 3049 |
2010 | 313611 | 66984 | 15079 | 5011 | 5039 | 1196 | 3141 |
2011 | 159754 | 90501 | 17222 | 5754 | 2811 | 3176 | 3320 |
2012 | 223928 | 46360 | 25090 | 8293 | 3107 | 1785 | 5069 |
2013 | 254910 | 62037 | 13827 | 12047 | 4842 | 1893 | 5142 |
2014 | 326931 | 75087 | 19107 | 6859 | 7028 | 3029 | 4993 |
2015 | 151967 | 99856 | 24175 | 8562 | 3818 | 4718 | 6324 |
2016 | 108308 | 44046 | 29275 | 12849 | 4919 | 2301 | 8092 |
2017 | 294174 | 31591 | 13353 | 12961 | 7367 | 2980 | 7340 |
2018 | 65549 | 77222 | 9644 | 5919 | 5829 | 4230 | 8076 |
2019 | 128264 | 18391 | 17662 | 3144 | 2922 | 2813 | 8660 |
2020 | 277291 | 37582 | 5082 | 6830 | 1515 | 1561 | 7960 |