Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 147429 | 87215 | 58579 | 7348 | 5010 | 1177 | 765 | 707 |
1968 | 164109 | 95643 | 52047 | 32909 | 3975 | 2715 | 691 | 825 |
1969 | 289642 | 94180 | 56145 | 32049 | 21076 | 2929 | 2025 | 896 |
1970 | 309040 | 214109 | 50397 | 35562 | 19356 | 12379 | 1882 | 1757 |
1971 | 360816 | 199703 | 117933 | 25926 | 19953 | 12348 | 8209 | 2590 |
1972 | 233087 | 216181 | 106378 | 67356 | 15190 | 11792 | 7627 | 6806 |
1973 | 206411 | 117713 | 107454 | 64854 | 36760 | 9096 | 6727 | 8996 |
1974 | 203065 | 96072 | 50071 | 63269 | 42147 | 21316 | 5626 | 9145 |
1975 | 243158 | 82151 | 36412 | 24931 | 36263 | 25096 | 12402 | 8934 |
1976 | 385304 | 107998 | 29960 | 17576 | 13143 | 19359 | 13466 | 12112 |
1977 | 161041 | 154518 | 35663 | 12468 | 8681 | 7181 | 10761 | 14422 |
1978 | 122906 | 77069 | 57831 | 14420 | 5271 | 4075 | 3457 | 13552 |
1979 | 93035 | 56713 | 35470 | 29257 | 7837 | 2895 | 2267 | 9971 |
1980 | 90955 | 50376 | 26334 | 18885 | 16021 | 4105 | 1692 | 7855 |
1981 | 166406 | 45390 | 25952 | 12661 | 9744 | 8243 | 2169 | 5864 |
1982 | 148097 | 109324 | 23794 | 15220 | 6446 | 4899 | 3844 | 4140 |
1983 | 159517 | 75188 | 54178 | 11560 | 8184 | 3187 | 2530 | 3962 |
1984 | 257117 | 82009 | 31065 | 23419 | 4857 | 3507 | 1379 | 2953 |
1985 | 348690 | 114009 | 30202 | 13113 | 9623 | 2294 | 1650 | 2408 |
1986 | 302282 | 146775 | 32736 | 11875 | 6449 | 4600 | 1217 | 2325 |
1987 | 161645 | 167781 | 36404 | 10368 | 5189 | 3291 | 2317 | 1839 |
1988 | 144975 | 78387 | 59352 | 11689 | 4629 | 2613 | 1724 | 1997 |
1989 | 111253 | 74075 | 28358 | 21235 | 4893 | 2157 | 1265 | 1722 |
1990 | 145688 | 54073 | 26173 | 11232 | 8563 | 2416 | 1076 | 1493 |
1991 | 174566 | 68986 | 19115 | 10365 | 5379 | 4031 | 1305 | 1469 |
1992 | 121009 | 91223 | 22443 | 7771 | 5216 | 2928 | 2203 | 1573 |
1993 | 184861 | 69743 | 33848 | 8020 | 3706 | 3005 | 1809 | 2341 |
1994 | 142855 | 105434 | 29529 | 12911 | 3289 | 1708 | 1461 | 2190 |
1995 | 204003 | 81137 | 43708 | 12880 | 6218 | 1599 | 1010 | 1929 |
1996 | 130895 | 145122 | 34241 | 18626 | 6688 | 2537 | 709 | 1369 |
1997 | 159865 | 86706 | 83167 | 14923 | 8574 | 3332 | 1149 | 992 |
1998 | 105306 | 119720 | 48280 | 45550 | 8043 | 4329 | 1824 | 1086 |
1999 | 126614 | 64708 | 69129 | 24409 | 24895 | 4587 | 2283 | 1603 |
2000 | 113969 | 97638 | 32517 | 33949 | 12219 | 12478 | 2150 | 1766 |
2001 | 181881 | 79609 | 64117 | 15984 | 16739 | 7027 | 6968 | 1809 |
2002 | 172969 | 129239 | 42904 | 35330 | 9106 | 9443 | 4212 | 5205 |
2003 | 154925 | 131697 | 76023 | 21228 | 18441 | 5573 | 5344 | 5279 |
2004 | 119388 | 111514 | 82004 | 45540 | 10410 | 9321 | 3460 | 5198 |
2005 | 136982 | 81090 | 67492 | 52427 | 25258 | 6119 | 5096 | 4786 |
2006 | 112385 | 111342 | 45402 | 36833 | 28977 | 13583 | 3563 | 5394 |
2007 | 127338 | 65613 | 68098 | 25974 | 19415 | 16417 | 7232 | 4904 |
2008 | 71346 | 87476 | 36098 | 41687 | 15841 | 10925 | 10435 | 8111 |
2009 | 65542 | 50324 | 43157 | 17285 | 22800 | 9201 | 5823 | 10410 |
2010 | 93536 | 42530 | 26207 | 19741 | 8193 | 12094 | 5273 | 9379 |
2011 | 88805 | 75827 | 24876 | 12973 | 9498 | 4145 | 6200 | 9278 |
2012 | 116194 | 51364 | 44765 | 12913 | 6723 | 4815 | 2159 | 8920 |
2013 | 78400 | 90588 | 25200 | 24453 | 7076 | 3796 | 2639 | 6485 |
2014 | 50230 | 59879 | 51642 | 13439 | 13247 | 4177 | 2054 | 5358 |
2015 | 69216 | 35851 | 39673 | 29444 | 7398 | 7361 | 2622 | 4379 |