Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 141514 | 81691 | 57277 | 7165 | 4913 | 1154 | 754 | 690 |
1968 | 160859 | 92165 | 50362 | 31839 | 3745 | 2546 | 663 | 787 |
1969 | 284822 | 90729 | 54455 | 31031 | 20484 | 2837 | 1960 | 831 |
1970 | 294503 | 215599 | 49203 | 35292 | 18675 | 11736 | 1803 | 1641 |
1971 | 354127 | 191801 | 118882 | 24734 | 19425 | 11928 | 7835 | 2511 |
1972 | 224106 | 209219 | 103148 | 67230 | 14543 | 11375 | 7308 | 6503 |
1973 | 200845 | 111342 | 105345 | 63310 | 35776 | 8695 | 6353 | 8605 |
1974 | 199013 | 90517 | 48427 | 62638 | 41867 | 20547 | 5401 | 8559 |
1975 | 234919 | 76493 | 35505 | 24261 | 36079 | 25023 | 11977 | 8497 |
1976 | 401972 | 102403 | 29646 | 17405 | 12884 | 19077 | 13234 | 11581 |
1977 | 150280 | 147784 | 35635 | 12430 | 8661 | 7174 | 10713 | 13963 |
1978 | 120225 | 72389 | 58040 | 14266 | 5129 | 4009 | 3391 | 13133 |
1979 | 87717 | 53869 | 34753 | 29245 | 7793 | 2815 | 2210 | 9548 |
1980 | 85814 | 47173 | 25688 | 18689 | 16042 | 4033 | 1665 | 7673 |
1981 | 162770 | 42053 | 24936 | 12288 | 9612 | 8252 | 2137 | 5872 |
1982 | 141141 | 108191 | 23004 | 15034 | 6273 | 4811 | 3762 | 4069 |
1983 | 149021 | 69838 | 54768 | 11336 | 8238 | 3129 | 2517 | 3823 |
1984 | 254611 | 76346 | 30104 | 23800 | 4735 | 3473 | 1334 | 2800 |
1985 | 353772 | 108050 | 29531 | 12809 | 9473 | 2226 | 1596 | 2309 |
1986 | 289914 | 141237 | 32261 | 11787 | 6371 | 4487 | 1194 | 2267 |
1987 | 149682 | 163377 | 36383 | 10228 | 5149 | 3289 | 2292 | 1806 |
1988 | 138104 | 71710 | 61324 | 11464 | 4562 | 2597 | 1742 | 1942 |
1989 | 102737 | 69402 | 27766 | 21765 | 4730 | 2099 | 1248 | 1662 |
1990 | 150580 | 48109 | 25735 | 11153 | 8407 | 2321 | 1033 | 1421 |
1991 | 174149 | 71305 | 17440 | 10279 | 5282 | 3824 | 1246 | 1405 |
1992 | 104585 | 88805 | 26001 | 6830 | 5199 | 2872 | 2078 | 1497 |
1993 | 175575 | 59319 | 34162 | 9202 | 2938 | 3133 | 1812 | 2276 |
1994 | 118405 | 97347 | 28625 | 13551 | 3495 | 1425 | 1478 | 2173 |
1995 | 213393 | 66960 | 42177 | 12998 | 6440 | 1653 | 928 | 1948 |
1996 | 119173 | 148203 | 30018 | 19732 | 7007 | 2532 | 726 | 1364 |
1997 | 149745 | 79410 | 89501 | 13375 | 9354 | 3435 | 1141 | 1000 |
1998 | 88800 | 120791 | 45188 | 48855 | 7327 | 4685 | 1890 | 1080 |
1999 | 112273 | 56009 | 73932 | 22764 | 26675 | 4278 | 2430 | 1659 |
2000 | 97570 | 93770 | 29467 | 36827 | 11157 | 12780 | 2059 | 1803 |
2001 | 202590 | 67606 | 64376 | 14243 | 17749 | 6443 | 7037 | 1695 |
2002 | 162163 | 142708 | 35034 | 34377 | 8292 | 9778 | 3937 | 5143 |
2003 | 167325 | 122700 | 84600 | 16829 | 17504 | 5301 | 5362 | 5108 |
2004 | 117047 | 110306 | 76216 | 48957 | 8146 | 8390 | 3309 | 4818 |
2005 | 142683 | 76212 | 68022 | 50247 | 27976 | 5048 | 4610 | 4464 |
2006 | 100788 | 123047 | 42665 | 37296 | 27185 | 14243 | 3119 | 5011 |
2007 | 152005 | 55325 | 77771 | 24638 | 19935 | 15106 | 7278 | 4500 |
2008 | 73322 | 97281 | 31302 | 48594 | 15635 | 11348 | 10157 | 8341 |
2009 | 58977 | 51538 | 43276 | 14588 | 25008 | 9837 | 5990 | 10562 |
2010 | 89587 | 38593 | 28176 | 20200 | 7175 | 13374 | 5707 | 9854 |
2011 | 81755 | 78115 | 22978 | 14377 | 10213 | 3744 | 6708 | 10272 |
2012 | 138077 | 47824 | 46884 | 12145 | 7580 | 5157 | 2044 | 9618 |
2013 | 98200 | 104416 | 23865 | 26511 | 7059 | 4167 | 2765 | 6760 |
2014 | 62041 | 73118 | 57185 | 13746 | 14912 | 4263 | 2190 | 5660 |
2015 | 110334 | 46382 | 48894 | 31041 | 8307 | 7910 | 2772 | 4768 |
2016 | 142625 | 79070 | 30246 | 27008 | 16356 | 5338 | 4382 | 4931 |