Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1967 | 141274 | 81064 | 57103 | 7123 | 4901 | 1148 | 745 | 681 |
1968 | 161341 | 92154 | 50320 | 31585 | 3676 | 2499 | 654 | 770 |
1969 | 284063 | 90355 | 54316 | 30914 | 20397 | 2824 | 1949 | 808 |
1970 | 292080 | 217427 | 49100 | 35431 | 18559 | 11593 | 1787 | 1607 |
1971 | 354131 | 190985 | 119455 | 24451 | 19363 | 11880 | 7768 | 2500 |
1972 | 224092 | 209003 | 102549 | 67515 | 14442 | 11337 | 7262 | 6455 |
1973 | 201547 | 111037 | 105039 | 63235 | 35709 | 8655 | 6291 | 8570 |
1974 | 200244 | 90282 | 48146 | 62848 | 42179 | 20497 | 5396 | 8478 |
1975 | 235005 | 76291 | 35301 | 24193 | 36310 | 25258 | 11971 | 8488 |
1976 | 407950 | 102945 | 29650 | 17408 | 12883 | 19113 | 13276 | 11582 |
1977 | 148650 | 148164 | 35674 | 12443 | 8694 | 7228 | 10775 | 14007 |
1978 | 120637 | 72332 | 58091 | 14176 | 5078 | 3995 | 3382 | 13134 |
1979 | 87058 | 53622 | 34791 | 29257 | 7782 | 2792 | 2198 | 9503 |
1980 | 85431 | 46698 | 25655 | 18729 | 16065 | 4003 | 1657 | 7678 |
1981 | 162375 | 41566 | 24809 | 12241 | 9601 | 8250 | 2115 | 5910 |
1982 | 140798 | 108742 | 23012 | 15105 | 6250 | 4783 | 3716 | 4050 |
1983 | 148076 | 69179 | 55276 | 11373 | 8322 | 3124 | 2510 | 3781 |
1984 | 257235 | 76242 | 29974 | 24022 | 4718 | 3473 | 1319 | 2757 |
1985 | 359720 | 108777 | 29485 | 12752 | 9453 | 2217 | 1585 | 2295 |
1986 | 288647 | 143085 | 32150 | 11784 | 6382 | 4479 | 1196 | 2269 |
1987 | 148526 | 165363 | 36172 | 10118 | 5149 | 3308 | 2294 | 1805 |
1988 | 137899 | 71318 | 62001 | 11325 | 4550 | 2609 | 1756 | 1926 |
1989 | 102733 | 69475 | 27705 | 21914 | 4689 | 2095 | 1248 | 1641 |
1990 | 151040 | 48253 | 25637 | 11138 | 8390 | 2311 | 1027 | 1400 |
1991 | 174603 | 71088 | 17516 | 10195 | 5277 | 3793 | 1241 | 1391 |
1992 | 104553 | 88421 | 25624 | 6918 | 5165 | 2876 | 2058 | 1480 |
1993 | 172909 | 59841 | 32915 | 9102 | 2982 | 3201 | 1826 | 2261 |
1994 | 119334 | 96629 | 28312 | 13274 | 3403 | 1463 | 1484 | 2147 |
1995 | 210465 | 66096 | 42350 | 12797 | 6362 | 1620 | 950 | 1904 |
1996 | 116030 | 147024 | 29342 | 19736 | 6886 | 2468 | 697 | 1314 |
1997 | 152422 | 75766 | 90271 | 12825 | 9172 | 3358 | 1080 | 931 |
1998 | 90028 | 120808 | 43710 | 49127 | 7017 | 4524 | 1803 | 981 |
1999 | 118690 | 55748 | 73812 | 22039 | 26455 | 4181 | 2283 | 1508 |
2000 | 99924 | 101342 | 28635 | 37151 | 10849 | 12426 | 1925 | 1586 |
2001 | 202803 | 68928 | 69100 | 13720 | 17604 | 6228 | 6660 | 1454 |
2002 | 149932 | 140914 | 34808 | 35882 | 7911 | 9290 | 3751 | 4681 |
2003 | 164896 | 112423 | 82176 | 16013 | 17656 | 4984 | 5017 | 4679 |
2004 | 114303 | 109706 | 69948 | 46668 | 7749 | 8205 | 3095 | 4332 |
2005 | 146273 | 74370 | 68157 | 47977 | 26882 | 4821 | 4401 | 4035 |
2006 | 101142 | 129147 | 41268 | 37929 | 26744 | 13568 | 2990 | 4647 |
2007 | 157705 | 54684 | 82512 | 23671 | 20627 | 15114 | 6994 | 4262 |
2008 | 73597 | 101876 | 31239 | 51128 | 15218 | 11568 | 10293 | 8201 |
2009 | 58041 | 52186 | 45404 | 14883 | 25881 | 9706 | 6114 | 10670 |
2010 | 89120 | 38387 | 28053 | 20520 | 7176 | 13740 | 5723 | 10081 |
2011 | 80120 | 80515 | 22391 | 14285 | 9978 | 3675 | 6771 | 10530 |
2012 | 134539 | 45246 | 48926 | 11745 | 7344 | 4917 | 1999 | 9637 |
2013 | 93976 | 100383 | 22588 | 26156 | 6680 | 3889 | 2604 | 6594 |
2014 | 59997 | 70104 | 53743 | 12771 | 13882 | 3934 | 2000 | 5338 |
2015 | 100480 | 44975 | 47430 | 27856 | 7458 | 6960 | 2491 | 4310 |
2016 | 122727 | 68302 | 30337 | 25904 | 13552 | 4607 | 3664 | 4242 |
2017 | 89104 | 94105 | 40023 | 18901 | 15917 | 7521 | 2772 | 4399 |
2018 | 51918 | 70385 | 62785 | 24028 | 10774 | 8661 | 4270 | 4132 |