Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 73384 | 102400 | 76694 | 37262 | 47008 | 16695 | 4863 | 2682 | 1382 | 1459 | 2059 |
1951 | 671873 | 48061 | 46428 | 27594 | 12799 | 12528 | 5443 | 1945 | 1015 | 446 | 1089 |
1952 | 90602 | 445518 | 30932 | 19272 | 8985 | 4362 | 3851 | 1635 | 743 | 359 | 505 |
1953 | 1258485 | 52862 | 211479 | 14065 | 6350 | 2638 | 1335 | 1049 | 533 | 256 | 310 |
1954 | 136014 | 926319 | 26228 | 91595 | 6885 | 2333 | 1091 | 551 | 386 | 198 | 230 |
1955 | 59702 | 85412 | 638064 | 14639 | 52631 | 3100 | 918 | 454 | 238 | 159 | 168 |
1956 | 234497 | 41175 | 56246 | 327123 | 7234 | 17856 | 1444 | 402 | 215 | 114 | 153 |
1957 | 61341 | 153717 | 27967 | 36207 | 111036 | 3110 | 6147 | 708 | 167 | 100 | 131 |
1958 | 73995 | 40150 | 93807 | 15529 | 20988 | 40122 | 1650 | 2505 | 356 | 84 | 121 |
1959 | 396716 | 51778 | 26196 | 40112 | 7337 | 7298 | 14872 | 734 | 897 | 149 | 89 |
1960 | 327862 | 269680 | 35996 | 15726 | 16917 | 3488 | 3690 | 6133 | 367 | 367 | 110 |
1961 | 148034 | 195391 | 146299 | 17732 | 6978 | 8045 | 1600 | 1508 | 2787 | 158 | 203 |
1962 | 300722 | 87505 | 93233 | 60031 | 6738 | 2710 | 3286 | 659 | 610 | 1156 | 139 |
1963 | 320385 | 180085 | 38275 | 26514 | 17597 | 2652 | 1088 | 1224 | 273 | 243 | 535 |
1964 | 359030 | 201667 | 76162 | 12332 | 7677 | 5849 | 1231 | 440 | 507 | 123 | 346 |
1965 | 129297 | 242590 | 115873 | 30474 | 4170 | 2788 | 2264 | 538 | 199 | 218 | 212 |
1966 | 319855 | 83711 | 160582 | 62662 | 12388 | 1706 | 1277 | 940 | 274 | 92 | 187 |
1967 | 347581 | 203728 | 43937 | 72956 | 24837 | 4868 | 791 | 602 | 450 | 134 | 132 |
1968 | 18303 | 251638 | 119512 | 21937 | 36271 | 12561 | 2346 | 411 | 314 | 233 | 139 |
1969 | 21018 | 11802 | 143853 | 55680 | 10697 | 15801 | 5758 | 1163 | 197 | 157 | 175 |
1970 | 214415 | 12752 | 7482 | 70969 | 25205 | 5943 | 8040 | 3010 | 645 | 106 | 187 |
1971 | 111052 | 137034 | 7168 | 4489 | 33464 | 12308 | 3374 | 4540 | 1696 | 373 | 164 |
1972 | 1073069 | 80771 | 83223 | 4578 | 3108 | 17566 | 6737 | 2025 | 2777 | 1032 | 317 |
1973 | 315790 | 618464 | 47301 | 23252 | 1698 | 1555 | 7619 | 2891 | 927 | 1382 | 612 |
1974 | 67248 | 170390 | 251192 | 16657 | 10658 | 886 | 1025 | 4475 | 1684 | 550 | 1235 |
1975 | 60331 | 37879 | 90959 | 140878 | 6783 | 4939 | 449 | 568 | 2144 | 813 | 942 |
1976 | 63029 | 34106 | 16552 | 44410 | 79304 | 3139 | 2774 | 247 | 339 | 1149 | 975 |
1977 | 122920 | 32388 | 13871 | 6441 | 17613 | 30302 | 1277 | 1184 | 103 | 151 | 806 |
1978 | 218588 | 56149 | 9890 | 4441 | 2907 | 7731 | 15151 | 626 | 564 | 45 | 430 |
1979 | 164067 | 119612 | 23609 | 3277 | 2039 | 1410 | 4106 | 7091 | 338 | 273 | 226 |
1980 | 22369 | 104198 | 59443 | 8368 | 1152 | 1053 | 719 | 2174 | 3498 | 175 | 240 |
1981 | 10422 | 15673 | 64375 | 26602 | 3456 | 550 | 562 | 382 | 1147 | 1722 | 215 |
1982 | 17094 | 6774 | 11133 | 32080 | 10545 | 1719 | 277 | 310 | 220 | 629 | 959 |
1983 | 8740 | 11584 | 4643 | 6855 | 13484 | 5611 | 983 | 146 | 179 | 128 | 804 |
1984 | 13336 | 5144 | 6792 | 2737 | 3895 | 8841 | 2864 | 577 | 79 | 105 | 518 |
1985 | 364811 | 8940 | 2897 | 3603 | 1792 | 2579 | 5374 | 1836 | 369 | 51 | 399 |
1986 | 489486 | 282144 | 5187 | 1601 | 1851 | 997 | 1480 | 2795 | 1026 | 206 | 263 |
1987 | 90166 | 257725 | 158185 | 2535 | 661 | 792 | 472 | 681 | 1204 | 471 | 209 |
1988 | 39000 | 69508 | 135585 | 47161 | 1073 | 234 | 319 | 206 | 303 | 507 | 280 |
1989 | 29063 | 25790 | 49240 | 71075 | 12114 | 556 | 95 | 151 | 100 | 146 | 365 |
1990 | 37829 | 21138 | 17041 | 25959 | 32769 | 5438 | 360 | 59 | 87 | 57 | 276 |
1991 | 112925 | 25383 | 13664 | 14111 | 20249 | 20257 | 3110 | 254 | 40 | 57 | 204 |
1992 | 338066 | 85402 | 16123 | 10152 | 10447 | 12624 | 12641 | 1873 | 168 | 26 | 157 |
1993 | 876395 | 228768 | 58567 | 10881 | 5943 | 6258 | 7669 | 7266 | 1042 | 103 | 107 |
1994 | 406834 | 601374 | 158863 | 32197 | 4732 | 3142 | 3772 | 4829 | 4346 | 592 | 117 |
1995 | 101638 | 230158 | 445819 | 79033 | 14819 | 2124 | 1429 | 1887 | 2218 | 2163 | 340 |
1996 | 102196 | 62990 | 173793 | 253092 | 32134 | 7316 | 1105 | 714 | 950 | 1118 | 1283 |
1997 | 120850 | 55456 | 38676 | 98108 | 103386 | 13941 | 2513 | 503 | 316 | 422 | 1112 |
1998 | 63760 | 81220 | 35003 | 18188 | 36560 | 39239 | 5204 | 989 | 215 | 133 | 724 |
1999 | 153657 | 48464 | 48060 | 17453 | 8937 | 15847 | 13989 | 1908 | 411 | 96 | 399 |
2000 | 84233 | 122373 | 30828 | 21212 | 6892 | 4359 | 6554 | 5478 | 811 | 189 | 240 |
2001 | 375521 | 69205 | 95579 | 16929 | 10173 | 3550 | 2627 | 3519 | 2682 | 438 | 244 |
2002 | 406366 | 306730 | 52409 | 48933 | 9181 | 5544 | 1919 | 1471 | 1935 | 1407 | 359 |
2003 | 351301 | 267074 | 199622 | 34666 | 25272 | 4616 | 3542 | 1253 | 845 | 1098 | 1006 |
2004 | 266279 | 175809 | 169290 | 113765 | 16273 | 11124 | 2155 | 1683 | 631 | 401 | 1082 |
2005 | 372020 | 173258 | 96207 | 111713 | 51626 | 6644 | 5673 | 1165 | 743 | 319 | 812 |
2006 | 160123 | 223405 | 110984 | 52270 | 45017 | 21075 | 3231 | 2877 | 569 | 351 | 553 |
2007 | 554134 | 123262 | 171039 | 61879 | 26857 | 19526 | 8198 | 1773 | 1508 | 293 | 456 |
2008 | 1140250 | 478099 | 100246 | 106597 | 22173 | 14175 | 7293 | 3322 | 914 | 738 | 371 |
2009 | 1054564 | 746245 | 392267 | 63734 | 40864 | 10441 | 5475 | 3226 | 1474 | 514 | 622 |
2010 | 246448 | 706706 | 625132 | 241095 | 32543 | 15431 | 4875 | 2799 | 1648 | 795 | 685 |
2011 | 121305 | 199720 | 575830 | 440498 | 124329 | 14407 | 6276 | 2157 | 1380 | 854 | 867 |
2012 | 351858 | 74975 | 140320 | 408253 | 274813 | 55641 | 6216 | 2602 | 1058 | 723 | 995 |
2013 | 122765 | 205840 | 58492 | 96264 | 280514 | 130861 | 24025 | 3245 | 1441 | 609 | 1044 |
2014 | 419957 | 74071 | 148009 | 49924 | 88944 | 149711 | 63101 | 10985 | 1920 | 911 | 1054 |
2015 | 73899 | 297285 | 66434 | 93822 | 40703 | 71063 | 75906 | 26094 | 5422 | 1045 | 1073 |
2016 | 215244 | 49388 | 173117 | 46695 | 62338 | 33933 | 50923 | 38702 | 13011 | 2594 | 1030 |
2017 | 199344 | 180249 | 34103 | 112206 | 28068 | 36808 | 19222 | 22159 | 18184 | 5656 | 1488 |
2018 | 374532 | 138866 | 126245 | 24805 | 44214 | 14449 | 18080 | 9073 | 9324 | 8646 | 3153 |
2019 | 854626 | 248595 | 92146 | 63926 | 16612 | 17734 | 6734 | 7644 | 3749 | 3928 | 4295 |
2020 | 461087 | 515857 | 159072 | 52006 | 25073 | 8457 | 7620 | 3218 | 3172 | 1809 | 3425 |
2021 | 159829 | 270729 | 377603 | 68722 | 25863 | 9842 | 3932 | 3328 | 1442 | 1422 | 2318 |