Table 2. Estimated stock numbers. | |||||||||||
Year\Age | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15+ |
1960 | 185721 | 142059 | 120451 | 104715 | 78355 | 52997 | 38600 | 36571 | 20441 | 15160 | 27228 |
1961 | 199985 | 140365 | 111860 | 94466 | 84373 | 63895 | 41564 | 28970 | 26423 | 14321 | 28453 |
1962 | 251702 | 170758 | 117830 | 93526 | 73057 | 62193 | 47572 | 32016 | 21960 | 17415 | 28595 |
1963 | 285786 | 222793 | 147267 | 106298 | 80178 | 61145 | 50463 | 36644 | 24490 | 16818 | 28595 |
1964 | 299839 | 239905 | 195634 | 124617 | 101013 | 75132 | 54122 | 41316 | 26160 | 16480 | 29115 |
1965 | 317109 | 244507 | 198194 | 161458 | 105135 | 82702 | 55938 | 39775 | 29614 | 19183 | 30303 |
1966 | 312075 | 281532 | 194658 | 156217 | 120451 | 83784 | 64926 | 41982 | 27945 | 20038 | 32827 |
1967 | 230499 | 228891 | 221461 | 141634 | 112420 | 86595 | 68323 | 51431 | 31952 | 18184 | 33996 |
1968 | 190804 | 190995 | 168890 | 160011 | 106298 | 80660 | 54068 | 45707 | 31132 | 19162 | 26716 |
1969 | 212352 | 149792 | 163407 | 138413 | 117830 | 76191 | 54557 | 35882 | 25084 | 17947 | 25387 |
1970 | 158419 | 172992 | 110636 | 121297 | 98322 | 75282 | 50061 | 32080 | 19704 | 14019 | 25336 |
1971 | 241591 | 124742 | 143487 | 92411 | 88699 | 67711 | 49563 | 30364 | 18191 | 10981 | 20578 |
1972 | 228891 | 192529 | 95035 | 98617 | 66569 | 57182 | 42108 | 30577 | 16546 | 10221 | 16523 |
1973 | 195048 | 167544 | 145365 | 80822 | 70193 | 44223 | 34166 | 22359 | 15542 | 7437 | 12292 |
1974 | 245487 | 200186 | 149044 | 105768 | 57297 | 43088 | 27065 | 18321 | 11709 | 6718 | 6691 |
1975 | 281250 | 196811 | 165711 | 113323 | 73644 | 40538 | 25540 | 15672 | 10678 | 5987 | 6676 |
1976 | 285501 | 220356 | 163734 | 140505 | 88168 | 51483 | 27011 | 15324 | 8533 | 5394 | 5411 |
1977 | 267533 | 246225 | 175431 | 128027 | 99310 | 57584 | 30516 | 14988 | 7856 | 4238 | 4681 |
1978 | 265402 | 217075 | 194269 | 135537 | 97052 | 69913 | 36864 | 18987 | 8367 | 4242 | 4506 |
1979 | 214272 | 222126 | 180052 | 155438 | 106617 | 70545 | 45116 | 20898 | 9478 | 3671 | 3087 |
1980 | 145074 | 166542 | 165215 | 130614 | 107796 | 76803 | 48533 | 29941 | 14073 | 6153 | 4202 |
1981 | 128541 | 110304 | 118184 | 110084 | 87553 | 71468 | 51277 | 30884 | 18104 | 8849 | 6952 |
1982 | 111302 | 98519 | 92042 | 93807 | 81389 | 61759 | 46723 | 30303 | 15240 | 7609 | 5180 |
1983 | 127389 | 105662 | 87553 | 79858 | 73718 | 55770 | 36680 | 23389 | 12408 | 5623 | 4005 |
1984 | 113097 | 101114 | 84796 | 67914 | 61574 | 53370 | 38988 | 21511 | 11773 | 5777 | 3851 |
1985 | 128927 | 105979 | 93433 | 74682 | 55603 | 49070 | 35632 | 20869 | 9657 | 5172 | 4212 |
1986 | 152665 | 141210 | 111525 | 76573 | 57873 | 39616 | 27392 | 17928 | 10015 | 4306 | 4103 |
1987 | 159054 | 140365 | 113323 | 83617 | 54830 | 41648 | 23063 | 14172 | 7592 | 3798 | 2851 |
1988 | 159054 | 129962 | 102437 | 77808 | 56500 | 34406 | 22743 | 13293 | 7058 | 3742 | 3044 |
1989 | 189662 | 147561 | 108228 | 78355 | 62131 | 38716 | 22093 | 13507 | 7527 | 3819 | 3213 |
1990 | 222793 | 107689 | 74982 | 50262 | 40823 | 30092 | 16607 | 9512 | 5730 | 3622 | 2615 |
1991 | 152207 | 113323 | 51792 | 36352 | 25185 | 17801 | 11401 | 6176 | 3446 | 2245 | 2484 |
1992 | 67508 | 68872 | 46028 | 21844 | 14237 | 8626 | 5173 | 3146 | 1891 | 1278 | 1898 |
1993 | 66436 | 51844 | 44802 | 28085 | 11471 | 6722 | 3444 | 1971 | 1203 | 785 | 1029 |
1994 | 55882 | 35918 | 26318 | 17280 | 8251 | 2733 | 1415 | 524 | 358 | 402 | 365 |
1995 | 37647 | 28283 | 16677 | 10267 | 5812 | 2414 | 819 | 273 | 78 | 49 | 225 |
1996 | 43174 | 31761 | 19920 | 8838 | 4325 | 1921 | 857 | 447 | 124 | 62 | 130 |
1997 | 23040 | 21427 | 18336 | 11956 | 5481 | 2458 | 1111 | 563 | 258 | 75 | 95 |
1998 | 18966 | 15525 | 16413 | 17206 | 12251 | 5683 | 2626 | 1066 | 525 | 239 | 144 |
1999 | 17588 | 18503 | 14722 | 16870 | 17578 | 12553 | 5650 | 2629 | 1058 | 452 | 312 |
2000 | 11553 | 15372 | 16115 | 13721 | 14231 | 13908 | 7920 | 2934 | 1339 | 389 | 624 |
2001 | 10974 | 9452 | 14172 | 12423 | 11177 | 10461 | 8549 | 3871 | 1302 | 632 | 649 |
2002 | 23110 | 8748 | 8803 | 11254 | 8414 | 6995 | 6324 | 3846 | 1472 | 562 | 679 |
2003 | 60840 | 18259 | 8655 | 8309 | 8053 | 5237 | 4443 | 3526 | 1638 | 700 | 779 |
2004 | 43304 | 47287 | 13692 | 6708 | 5439 | 5076 | 3272 | 2824 | 1805 | 1098 | 891 |
2005 | 35596 | 33390 | 29261 | 10591 | 5467 | 4031 | 3190 | 2164 | 1714 | 1210 | 1451 |
2006 | 28767 | 28254 | 25540 | 20767 | 7790 | 3941 | 2872 | 2186 | 1585 | 1126 | 1850 |
2007 | 41440 | 17571 | 22788 | 19675 | 15720 | 5224 | 2645 | 1751 | 1327 | 1225 | 2343 |
2008 | 65513 | 25438 | 14226 | 18111 | 13443 | 9874 | 3289 | 1653 | 985 | 928 | 2218 |
2009 | 40457 | 40417 | 13199 | 8946 | 9650 | 7640 | 5375 | 1918 | 792 | 639 | 2394 |
2010 | 33996 | 36901 | 29852 | 9396 | 6219 | 6588 | 4219 | 2904 | 1180 | 549 | 2142 |