Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 171271 | 98223 | 64667 | 8085 | 5561 | 1263 | 761 | 704 |
1968 | 189094 | 108445 | 58047 | 35066 | 4183 | 2854 | 690 | 754 |
1969 | 336381 | 104506 | 61390 | 33962 | 21788 | 3017 | 2044 | 782 |
1970 | 361494 | 247459 | 55381 | 38523 | 20228 | 12531 | 1861 | 1605 |
1971 | 420837 | 232350 | 134457 | 28141 | 21203 | 12819 | 8159 | 2403 |
1972 | 269144 | 250948 | 123995 | 77111 | 16657 | 12434 | 7749 | 6497 |
1973 | 235390 | 134592 | 127262 | 77111 | 41815 | 9949 | 6875 | 8827 |
1974 | 229808 | 107259 | 58806 | 77343 | 50514 | 24246 | 6091 | 9130 |
1975 | 270493 | 91491 | 43045 | 30822 | 45207 | 30364 | 14274 | 9431 |
1976 | 433653 | 120692 | 35383 | 21882 | 16634 | 24367 | 16452 | 13818 |
1977 | 179154 | 175782 | 42916 | 15539 | 11124 | 9329 | 13958 | 17546 |
1978 | 138275 | 88787 | 69494 | 17611 | 6564 | 5212 | 4495 | 17046 |
1979 | 103053 | 61945 | 40741 | 34030 | 9285 | 3465 | 2785 | 12254 |
1980 | 101114 | 54285 | 29144 | 21269 | 18341 | 4679 | 1993 | 9591 |
1981 | 183139 | 48825 | 28825 | 13941 | 11027 | 9437 | 2486 | 7197 |
1982 | 163898 | 118302 | 26265 | 16936 | 7175 | 5629 | 4428 | 5035 |
1983 | 176310 | 80419 | 60962 | 12940 | 9313 | 3700 | 3059 | 4869 |
1984 | 288659 | 90129 | 35668 | 27695 | 5645 | 4171 | 1709 | 3785 |
1985 | 396329 | 125995 | 34648 | 15760 | 11382 | 2745 | 1979 | 3136 |
1986 | 337729 | 166875 | 36062 | 14386 | 8003 | 5589 | 1485 | 2961 |
1987 | 179872 | 196222 | 39775 | 12229 | 6618 | 4265 | 2924 | 2337 |
1988 | 161297 | 87553 | 67982 | 13211 | 5779 | 3432 | 2296 | 2541 |
1989 | 120934 | 82125 | 33057 | 24959 | 5902 | 2787 | 1709 | 2266 |
1990 | 163898 | 56840 | 29941 | 13836 | 10233 | 3010 | 1406 | 1991 |
1991 | 191186 | 75963 | 19946 | 12373 | 6918 | 4866 | 1625 | 1935 |
1992 | 132058 | 95990 | 25084 | 7932 | 6456 | 4036 | 2674 | 1999 |
1993 | 200586 | 70686 | 37421 | 10018 | 3748 | 4042 | 2478 | 2913 |
1994 | 162592 | 109645 | 30546 | 16012 | 4512 | 2010 | 1990 | 2848 |
1995 | 267266 | 93995 | 44891 | 13233 | 7696 | 2297 | 1285 | 2512 |
1996 | 155438 | 182225 | 39027 | 21070 | 7864 | 2750 | 1040 | 1798 |
1997 | 173512 | 94750 | 98420 | 16060 | 10241 | 4070 | 1299 | 1331 |
1998 | 105662 | 130614 | 51277 | 52261 | 9005 | 5064 | 2156 | 1297 |
1999 | 142486 | 63133 | 79221 | 24711 | 26742 | 4992 | 2581 | 1859 |
2000 | 141775 | 115497 | 31857 | 38716 | 12304 | 12983 | 2270 | 1912 |
2001 | 265136 | 98420 | 78747 | 16365 | 19526 | 7037 | 7040 | 1761 |
2002 | 231422 | 184979 | 54448 | 44356 | 10331 | 11838 | 4170 | 5203 |
2003 | 204230 | 170416 | 109645 | 25160 | 21059 | 6255 | 6371 | 5288 |
2004 | 144784 | 130092 | 97441 | 58454 | 10857 | 10014 | 3843 | 5290 |
2005 | 186465 | 94089 | 77730 | 56557 | 29057 | 6206 | 5335 | 4805 |
2006 | 131006 | 151448 | 50970 | 41689 | 28057 | 14668 | 3676 | 5555 |
2007 | 158103 | 69633 | 93901 | 29584 | 22137 | 15528 | 7944 | 5186 |
2008 | 91858 | 101722 | 36498 | 54122 | 18106 | 13316 | 10599 | 9218 |
2009 | 83784 | 63640 | 50161 | 17817 | 27639 | 10621 | 7467 | 12176 |
2010 | 131795 | 54231 | 34683 | 24711 | 9381 | 15136 | 6720 | 12560 |
2011 | 145510 | 117595 | 33423 | 20268 | 13369 | 5289 | 8245 | 13249 |
2012 | 204230 | 82785 | 82785 | 21746 | 12559 | 7478 | 3001 | 13252 |
2013 | 125116 | 159054 | 45388 | 52839 | 13686 | 7262 | 4276 | 10038 |
2014 | 73718 | 86422 | 99012 | 26984 | 31477 | 8361 | 3913 | 9064 |