Table 2. Estimated stock numbers. | |||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11+ |
1950 | 56106 | 96858 | 67238 | 37534 | 44179 | 16092 | 5101 | 2113 | 5907 |
1951 | 562418 | 41523 | 46817 | 25438 | 13212 | 11984 | 4751 | 1859 | 2834 |
1952 | 62693 | 416649 | 27834 | 19388 | 8768 | 4424 | 3568 | 1703 | 1757 |
1953 | 996496 | 45890 | 207316 | 13268 | 6693 | 2485 | 1266 | 1156 | 1276 |
1954 | 98815 | 765282 | 25084 | 95703 | 6737 | 2594 | 963 | 542 | 1001 |
1955 | 45297 | 75735 | 510426 | 13870 | 48339 | 3090 | 1038 | 413 | 630 |
1956 | 180773 | 35525 | 54122 | 271848 | 7023 | 18962 | 1453 | 517 | 515 |
1957 | 46444 | 137861 | 25261 | 33557 | 113097 | 2979 | 7518 | 765 | 513 |
1958 | 58689 | 35811 | 85991 | 14768 | 18555 | 43565 | 1446 | 3519 | 692 |
1959 | 326113 | 45524 | 24662 | 40782 | 7252 | 7054 | 16865 | 684 | 1893 |
1960 | 232815 | 250697 | 32598 | 14706 | 18661 | 3412 | 3428 | 7726 | 1309 |
1961 | 108228 | 170416 | 142486 | 16462 | 6665 | 8277 | 1481 | 1538 | 4016 |
1962 | 239426 | 77034 | 83952 | 56613 | 6373 | 2506 | 3347 | 633 | 2336 |
1963 | 256530 | 165711 | 35277 | 25797 | 17251 | 2303 | 929 | 1411 | 1248 |
1964 | 284361 | 180412 | 74533 | 11522 | 7480 | 5515 | 920 | 385 | 1269 |
1965 | 99509 | 208772 | 107474 | 29466 | 3973 | 2622 | 2111 | 405 | 842 |
1966 | 239187 | 74608 | 137999 | 55770 | 12181 | 1603 | 1171 | 953 | 613 |
1967 | 299240 | 176310 | 42066 | 66836 | 24222 | 4849 | 735 | 570 | 774 |
1968 | 13443 | 227521 | 107045 | 21729 | 33658 | 12080 | 2345 | 398 | 707 |
1969 | 15486 | 9984 | 131926 | 51380 | 10760 | 15256 | 5673 | 1196 | 543 |
1970 | 159851 | 11392 | 6638 | 66970 | 24736 | 5889 | 7909 | 3081 | 973 |
1971 | 83617 | 117712 | 6718 | 4025 | 33691 | 12334 | 3285 | 4486 | 2301 |
1972 | 922645 | 64602 | 70263 | 4401 | 2827 | 18255 | 6913 | 2016 | 4079 |
1973 | 231422 | 616615 | 36062 | 23179 | 1665 | 1330 | 8226 | 3240 | 2921 |
1974 | 54830 | 153430 | 286359 | 14420 | 10223 | 901 | 774 | 4613 | 3538 |
1975 | 48582 | 36571 | 83533 | 134726 | 6153 | 4569 | 458 | 407 | 4194 |
1976 | 50767 | 32048 | 17256 | 40296 | 70545 | 2892 | 2442 | 266 | 2562 |
1977 | 89411 | 30546 | 13417 | 6548 | 16592 | 29144 | 1183 | 1120 | 1274 |
1978 | 179692 | 51175 | 9608 | 4345 | 2915 | 7079 | 13338 | 544 | 1128 |
1979 | 151297 | 115844 | 22449 | 3107 | 2081 | 1339 | 3517 | 6649 | 836 |
1980 | 27889 | 105556 | 61636 | 8583 | 1106 | 1119 | 629 | 1840 | 3811 |
1981 | 11198 | 21286 | 68528 | 31540 | 3977 | 568 | 584 | 333 | 3061 |
1982 | 13240 | 8290 | 13662 | 32958 | 14363 | 1867 | 309 | 335 | 1920 |
1983 | 8661 | 10309 | 5083 | 7640 | 14675 | 7368 | 1063 | 183 | 1270 |
1984 | 18524 | 6341 | 6534 | 2824 | 3638 | 8060 | 3632 | 616 | 806 |
1985 | 320937 | 13272 | 3685 | 3795 | 2031 | 2343 | 4956 | 2314 | 915 |
1986 | 361132 | 232582 | 6306 | 2126 | 1921 | 1192 | 1382 | 2874 | 1950 |
1987 | 98322 | 265933 | 113664 | 2823 | 991 | 832 | 560 | 701 | 2364 |
1988 | 33591 | 70474 | 135944 | 38369 | 1340 | 363 | 334 | 278 | 1444 |
1989 | 18736 | 26370 | 49861 | 67914 | 14461 | 815 | 139 | 183 | 907 |
1990 | 20002 | 14644 | 17511 | 26160 | 35031 | 7614 | 545 | 104 | 651 |
1991 | 78276 | 17141 | 12234 | 13256 | 16334 | 21468 | 4423 | 378 | 480 |
1992 | 225709 | 61945 | 13111 | 8241 | 8792 | 10198 | 14093 | 2735 | 540 |
1993 | 625308 | 178975 | 45026 | 8731 | 4923 | 5158 | 6461 | 8635 | 1923 |
1994 | 245242 | 496332 | 125367 | 28510 | 4510 | 2490 | 3102 | 4158 | 6242 |
1995 | 69633 | 186093 | 342491 | 69843 | 14293 | 2201 | 1324 | 1755 | 5594 |
1996 | 58689 | 56897 | 145074 | 214486 | 34510 | 6746 | 1153 | 741 | 4010 |
1997 | 77653 | 45524 | 39301 | 81552 | 97149 | 14172 | 2694 | 574 | 2277 |
1998 | 49613 | 61451 | 31603 | 20544 | 34372 | 38949 | 5738 | 1200 | 1318 |
1999 | 143918 | 39537 | 41028 | 16465 | 9431 | 13506 | 15321 | 2538 | 1181 |
2000 | 64602 | 114921 | 27834 | 20226 | 7306 | 4544 | 6162 | 7226 | 1773 |
2001 | 314268 | 51689 | 78355 | 13811 | 9138 | 3277 | 2432 | 3434 | 4831 |
2002 | 281532 | 255506 | 44534 | 45116 | 7479 | 4882 | 1866 | 1385 | 4606 |
2003 | 176487 | 222126 | 178796 | 31571 | 23933 | 3977 | 3015 | 1166 | 3507 |
2004 | 171442 | 131006 | 138275 | 99012 | 16358 | 11023 | 2160 | 1761 | 2545 |
2005 | 264342 | 135131 | 75282 | 87992 | 46864 | 6656 | 5371 | 1215 | 2376 |
2006 | 132455 | 200787 | 91583 | 48050 | 44400 | 19214 | 2985 | 2760 | 1796 |
2007 | 583617 | 108445 | 159054 | 54176 | 26823 | 20894 | 9225 | 1588 | 2416 |
2008 | 894482 | 459549 | 88345 | 89680 | 25160 | 13609 | 9658 | 4758 | 2104 |
2009 | 776072 | 719276 | 348363 | 59456 | 36791 | 10451 | 6257 | 5191 | 3820 |
2010 | 189473 | 622812 | 594217 | 216642 | 33827 | 14780 | 5537 | 3836 | 5556 |
2011 | 77497 | 148005 | 421258 | 384616 | 114348 | 14390 | 7279 | 3280 | 5937 |
2012 | 222348 | 62255 | 115382 | 321579 | 235626 | 59934 | 8136 | 3963 | 5779 |
2013 | 98716 | 179512 | 51741 | 80338 | 213844 | 139386 | 35668 | 4882 | 5846 |