Table 2. Estimated stock numbers. | |||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11+ |
1950 | 45026 | 104715 | 73057 | 34822 | 47430 | 15681 | 5132 | 2185 | 5890 |
1951 | 620946 | 35313 | 45433 | 26984 | 12417 | 11648 | 4594 | 1933 | 3032 |
1952 | 64537 | 443299 | 27282 | 18646 | 8028 | 4998 | 3442 | 1674 | 1816 |
1953 | 1034057 | 47099 | 201592 | 13397 | 6107 | 2240 | 1316 | 1146 | 1177 |
1954 | 96664 | 844922 | 22834 | 85391 | 7149 | 2680 | 851 | 550 | 968 |
1955 | 41233 | 69494 | 609869 | 13769 | 57757 | 3455 | 1050 | 358 | 635 |
1956 | 215561 | 34510 | 48679 | 314582 | 6620 | 17888 | 1534 | 532 | 503 |
1957 | 45479 | 152055 | 25745 | 34406 | 105030 | 2810 | 7535 | 766 | 515 |
1958 | 52052 | 34510 | 95035 | 14307 | 23272 | 37198 | 1316 | 3766 | 650 |
1959 | 327420 | 43174 | 23624 | 38330 | 7640 | 6282 | 14774 | 564 | 1880 |
1960 | 260407 | 250948 | 32306 | 15717 | 15075 | 3686 | 3053 | 7095 | 1184 |
1961 | 113664 | 175080 | 136762 | 16752 | 7204 | 9106 | 1617 | 1356 | 3675 |
1962 | 260667 | 78669 | 88699 | 58513 | 6204 | 2755 | 3626 | 694 | 2161 |
1963 | 239426 | 180052 | 35596 | 24125 | 17396 | 2604 | 1066 | 1613 | 1271 |
1964 | 266199 | 174033 | 72766 | 11374 | 6926 | 5569 | 1032 | 493 | 1352 |
1965 | 98027 | 202602 | 106511 | 28854 | 3728 | 2337 | 2171 | 466 | 846 |
1966 | 251450 | 76267 | 142914 | 60415 | 12286 | 1445 | 1031 | 1017 | 620 |
1967 | 310519 | 181498 | 40095 | 67846 | 23295 | 4453 | 654 | 508 | 807 |
1968 | 11491 | 253470 | 111748 | 19577 | 36026 | 12567 | 2189 | 344 | 688 |
1969 | 15672 | 8809 | 140505 | 54176 | 10329 | 14790 | 5655 | 1074 | 504 |
1970 | 204843 | 10658 | 6034 | 68186 | 24294 | 6278 | 7659 | 3104 | 870 |
1971 | 72839 | 142486 | 5862 | 3720 | 34338 | 11691 | 3361 | 4299 | 2230 |
1972 | 972864 | 65775 | 84881 | 5879 | 3462 | 17361 | 6816 | 2006 | 3893 |
1973 | 229120 | 622190 | 45798 | 19206 | 1427 | 1586 | 8103 | 3359 | 2913 |
1974 | 53798 | 132455 | 237756 | 15360 | 10539 | 1047 | 914 | 4751 | 3686 |
1975 | 47906 | 34718 | 79301 | 134592 | 6049 | 4175 | 527 | 465 | 4281 |
1976 | 61821 | 29496 | 14179 | 43695 | 80741 | 2791 | 2278 | 293 | 2631 |
1977 | 111190 | 36607 | 12533 | 5734 | 17235 | 28739 | 1183 | 1002 | 1283 |
1978 | 199386 | 50665 | 9293 | 3475 | 3715 | 7139 | 13470 | 573 | 1110 |
1979 | 170246 | 123500 | 24197 | 3142 | 2060 | 1384 | 3486 | 6753 | 844 |
1980 | 22765 | 126248 | 70404 | 8367 | 837 | 1310 | 640 | 1703 | 3701 |
1981 | 7388 | 15190 | 73497 | 30152 | 3429 | 492 | 641 | 321 | 2721 |
1982 | 10489 | 4526 | 10248 | 32145 | 10360 | 1318 | 259 | 347 | 1652 |
1983 | 6208 | 7806 | 2953 | 5392 | 8939 | 5698 | 757 | 151 | 1162 |
1984 | 14216 | 3626 | 4808 | 1696 | 2915 | 8657 | 3074 | 440 | 759 |
1985 | 447754 | 7326 | 1865 | 2477 | 1986 | 2321 | 4828 | 1916 | 747 |
1986 | 456800 | 271034 | 4020 | 1501 | 1581 | 860 | 1120 | 2671 | 1480 |
1987 | 96375 | 318061 | 143200 | 1723 | 943 | 667 | 342 | 535 | 1980 |
1988 | 30977 | 70123 | 159532 | 42277 | 833 | 315 | 216 | 153 | 1117 |
1989 | 15449 | 21764 | 53745 | 81064 | 12081 | 595 | 113 | 106 | 619 |
1990 | 22427 | 14199 | 12559 | 20587 | 32991 | 4666 | 360 | 75 | 471 |
1991 | 87466 | 17370 | 9455 | 11156 | 17228 | 19966 | 3035 | 238 | 358 |
1992 | 344552 | 72620 | 13695 | 7254 | 8558 | 12958 | 12676 | 1940 | 381 |
1993 | 1214691 | 254486 | 59576 | 10405 | 4426 | 6185 | 7665 | 7655 | 1397 |
1994 | 348711 | 828192 | 194075 | 36207 | 4827 | 2485 | 3406 | 4420 | 5195 |
1995 | 87029 | 258332 | 543074 | 74161 | 16737 | 2189 | 1231 | 1754 | 4943 |
1996 | 55216 | 66171 | 195634 | 261450 | 32630 | 6562 | 1118 | 646 | 3515 |
1997 | 75963 | 42024 | 44578 | 87466 | 108771 | 12519 | 2791 | 506 | 1882 |
1998 | 48243 | 62693 | 28368 | 19777 | 30333 | 41523 | 5136 | 1244 | 1071 |
1999 | 223463 | 41069 | 44135 | 14392 | 9618 | 14913 | 16788 | 2303 | 1043 |
2000 | 67171 | 174033 | 22697 | 14425 | 6031 | 5027 | 6610 | 8047 | 1610 |
2001 | 514525 | 52000 | 123748 | 14394 | 8068 | 3894 | 2656 | 3658 | 5323 |
2002 | 424217 | 433653 | 50362 | 63450 | 7255 | 6040 | 2185 | 1520 | 5124 |
2003 | 243045 | 307737 | 288370 | 35172 | 33290 | 4860 | 3546 | 1298 | 3921 |
2004 | 244752 | 175782 | 218382 | 127134 | 12713 | 14331 | 2531 | 1891 | 2765 |
2005 | 412504 | 174033 | 108012 | 113550 | 57068 | 6284 | 7376 | 1335 | 2452 |
2006 | 207109 | 335709 | 139665 | 56613 | 48679 | 25160 | 3009 | 3545 | 1821 |
2007 | 1357289 | 185535 | 280127 | 66903 | 28653 | 23133 | 12847 | 1587 | 2823 |
2008 | 2171655 | 1035091 | 143774 | 128669 | 24222 | 13638 | 11698 | 6899 | 2383 |
2009 | 1776223 | 1739312 | 806936 | 76573 | 42108 | 12378 | 7127 | 6703 | 5336 |
2010 | 323191 | 1573794 | 1569080 | 418319 | 38484 | 20846 | 6803 | 4379 | 7379 |
2011 | 93060 | 237044 | 1304069 | 910728 | 188151 | 23133 | 12404 | 4361 | 7560 |
2012 | 321579 | 76420 | 216425 | 870654 | 540365 | 109974 | 14979 | 8360 | 8110 |
2013 | 96761 | 257301 | 62755 | 167209 | 530725 | 347667 | 76880 | 10858 | 11943 |