Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 69328 | 106087 | 71822 | 37674 | 44204 | 16617 | 4875 | 3096 | 1277 | 1444 | 1972 |
1951 | 632893 | 45332 | 48754 | 27138 | 13073 | 12225 | 5205 | 2020 | 1192 | 447 | 1174 |
1952 | 94884 | 430785 | 29065 | 19364 | 9139 | 4328 | 3662 | 1714 | 824 | 449 | 584 |
1953 | 1066280 | 54752 | 209343 | 13588 | 6373 | 2748 | 1220 | 1076 | 577 | 313 | 420 |
1954 | 133220 | 789200 | 27089 | 93225 | 6634 | 2351 | 1189 | 548 | 398 | 215 | 319 |
1955 | 55765 | 84291 | 525314 | 14509 | 45153 | 2971 | 846 | 495 | 246 | 161 | 199 |
1956 | 223315 | 38919 | 57515 | 280359 | 7369 | 17092 | 1386 | 408 | 259 | 140 | 192 |
1957 | 58540 | 146408 | 26735 | 35528 | 113199 | 3294 | 6075 | 738 | 184 | 136 | 202 |
1958 | 67653 | 38275 | 88413 | 15444 | 19777 | 43484 | 1755 | 2520 | 382 | 103 | 213 |
1959 | 379477 | 47944 | 25395 | 40620 | 7484 | 7554 | 16274 | 816 | 905 | 162 | 147 |
1960 | 319881 | 262321 | 33703 | 15076 | 17940 | 3620 | 3884 | 7079 | 414 | 354 | 134 |
1961 | 149484 | 189395 | 144322 | 17160 | 6821 | 8081 | 1675 | 1551 | 3038 | 167 | 195 |
1962 | 304823 | 87564 | 88510 | 57354 | 6877 | 2717 | 3311 | 743 | 627 | 1275 | 135 |
1963 | 310534 | 184562 | 38043 | 27012 | 17682 | 2844 | 1126 | 1278 | 347 | 259 | 612 |
1964 | 322269 | 195456 | 79413 | 12293 | 7827 | 5859 | 1402 | 473 | 534 | 184 | 415 |
1965 | 125551 | 217831 | 111222 | 30188 | 3989 | 2674 | 2206 | 614 | 219 | 226 | 293 |
1966 | 301200 | 82393 | 140998 | 56537 | 11879 | 1543 | 1175 | 922 | 316 | 94 | 203 |
1967 | 313491 | 192161 | 44038 | 68389 | 24200 | 4679 | 693 | 570 | 448 | 161 | 141 |
1968 | 16606 | 232371 | 111917 | 22080 | 33708 | 12065 | 2186 | 364 | 300 | 232 | 157 |
1969 | 20487 | 10786 | 132876 | 52642 | 10719 | 15217 | 5613 | 1131 | 177 | 156 | 180 |
1970 | 192797 | 12203 | 6940 | 66247 | 24558 | 5911 | 7819 | 3006 | 644 | 97 | 199 |
1971 | 97257 | 122768 | 6775 | 4214 | 31761 | 12070 | 3256 | 4481 | 1672 | 378 | 162 |
1972 | 1089744 | 70407 | 71978 | 4393 | 3089 | 16609 | 6711 | 1939 | 2730 | 997 | 316 |
1973 | 313214 | 664170 | 38728 | 23751 | 1584 | 1629 | 7036 | 3033 | 919 | 1375 | 599 |
1974 | 70923 | 170043 | 298806 | 15167 | 10513 | 834 | 1168 | 3978 | 1680 | 541 | 1184 |
1975 | 60202 | 40180 | 87955 | 138413 | 6101 | 4721 | 376 | 628 | 1935 | 791 | 885 |
1976 | 64107 | 34027 | 18033 | 42219 | 72256 | 2835 | 2683 | 214 | 383 | 1034 | 922 |
1977 | 120806 | 33564 | 13697 | 6748 | 16915 | 29798 | 1116 | 1165 | 89 | 176 | 760 |
1978 | 210020 | 55973 | 10041 | 4400 | 3070 | 7459 | 14255 | 582 | 542 | 33 | 405 |
1979 | 151539 | 115956 | 22969 | 3151 | 2102 | 1482 | 3975 | 6934 | 344 | 264 | 208 |
1980 | 19596 | 97006 | 56319 | 8174 | 1045 | 1148 | 758 | 2165 | 3435 | 194 | 229 |
1981 | 9390 | 14189 | 59058 | 25276 | 3376 | 517 | 593 | 438 | 1212 | 1757 | 231 |
1982 | 16487 | 6150 | 10481 | 30171 | 10498 | 1621 | 268 | 341 | 286 | 711 | 1027 |
1983 | 9564 | 11404 | 4411 | 6705 | 13701 | 5384 | 969 | 144 | 205 | 187 | 891 |
1984 | 14183 | 5383 | 6656 | 2716 | 3871 | 8708 | 2554 | 581 | 78 | 122 | 595 |
1985 | 322031 | 9044 | 2851 | 3504 | 1936 | 2594 | 5319 | 1712 | 390 | 62 | 483 |
1986 | 461540 | 247996 | 5111 | 1635 | 1807 | 1001 | 1507 | 2813 | 982 | 227 | 348 |
1987 | 83966 | 249739 | 131267 | 2458 | 701 | 713 | 453 | 733 | 1247 | 465 | 254 |
1988 | 39282 | 64818 | 139043 | 40254 | 1074 | 190 | 243 | 211 | 347 | 532 | 299 |
1989 | 31630 | 26873 | 46100 | 67968 | 11253 | 591 | 40 | 128 | 109 | 177 | 387 |
1990 | 39694 | 22179 | 17657 | 26380 | 32590 | 4913 | 475 | 43 | 84 | 68 | 305 |
1991 | 104344 | 27024 | 13858 | 14045 | 19212 | 19524 | 2715 | 335 | 36 | 57 | 206 |
1992 | 309480 | 86759 | 17631 | 10318 | 10641 | 11501 | 11815 | 1699 | 223 | 29 | 147 |
1993 | 845040 | 238628 | 60279 | 11901 | 6323 | 6120 | 6734 | 6808 | 974 | 148 | 101 |
1994 | 358282 | 613994 | 141782 | 30929 | 5077 | 3142 | 3660 | 4124 | 4038 | 565 | 139 |
1995 | 85526 | 223448 | 421478 | 75079 | 15479 | 2066 | 1338 | 1832 | 2008 | 2027 | 352 |
1996 | 91996 | 63626 | 166416 | 225220 | 38866 | 7743 | 1098 | 662 | 901 | 998 | 1177 |
1997 | 119264 | 55283 | 40795 | 91772 | 97630 | 17448 | 2494 | 539 | 310 | 427 | 1087 |
1998 | 62883 | 85327 | 36317 | 22798 | 39424 | 36398 | 6223 | 1113 | 262 | 144 | 825 |
1999 | 156548 | 48918 | 45605 | 19634 | 10431 | 15371 | 12750 | 2428 | 487 | 137 | 503 |
2000 | 71909 | 126792 | 28776 | 23951 | 7946 | 4251 | 6125 | 5229 | 985 | 231 | 340 |
2001 | 353874 | 61062 | 80456 | 16285 | 10319 | 3084 | 2418 | 3120 | 2492 | 494 | 333 |
2002 | 373085 | 309348 | 45206 | 44960 | 9050 | 4983 | 1556 | 1345 | 1731 | 1309 | 415 |
2003 | 299836 | 264604 | 191683 | 33790 | 24453 | 4075 | 3383 | 1100 | 796 | 1027 | 1017 |
2004 | 230528 | 159924 | 156280 | 102507 | 18289 | 10753 | 2008 | 1722 | 617 | 399 | 1140 |
2005 | 350720 | 162714 | 91453 | 96117 | 48418 | 6192 | 4775 | 1072 | 746 | 322 | 837 |
2006 | 142077 | 213870 | 97211 | 53860 | 46713 | 20465 | 3098 | 2615 | 563 | 366 | 589 |
2007 | 644666 | 125022 | 163171 | 60476 | 30884 | 19553 | 8864 | 1927 | 1518 | 316 | 507 |
2008 | 1245886 | 556079 | 104300 | 101468 | 26518 | 18695 | 7210 | 4001 | 1077 | 797 | 437 |
2009 | 1097551 | 846749 | 390476 | 64557 | 39410 | 10401 | 6052 | 3415 | 1837 | 643 | 720 |
2010 | 253600 | 780800 | 641196 | 224729 | 36087 | 15244 | 5151 | 3129 | 1791 | 989 | 855 |
2011 | 106944 | 194793 | 553093 | 371981 | 112342 | 13860 | 6817 | 2295 | 1512 | 920 | 1076 |
2012 | 326814 | 71070 | 128879 | 328908 | 231943 | 55778 | 6178 | 2940 | 1118 | 781 | 1141 |
2013 | 112439 | 201148 | 54622 | 96442 | 229798 | 125201 | 24389 | 3136 | 1550 | 627 | 1139 |
2014 | 378560 | 74057 | 139907 | 53639 | 90547 | 139997 | 59463 | 11383 | 1745 | 920 | 1056 |
2015 | 63398 | 299843 | 63610 | 91719 | 43757 | 66024 | 70173 | 27033 | 5420 | 913 | 1020 |
2016 | 210677 | 44173 | 175913 | 54367 | 71328 | 35509 | 44869 | 37262 | 13171 | 2539 | 923 |
2017 | 160136 | 161492 | 28292 | 92695 | 27740 | 36496 | 18135 | 20092 | 17390 | 5843 | 1460 |
2018 | 353862 | 121881 | 113587 | 26713 | 45618 | 15552 | 16419 | 7311 | 7855 | 7127 | 2819 |
2019 | 856091 | 240708 | 79634 | 59463 | 19050 | 20257 | 6957 | 6116 | 2767 | 2970 | 3747 |