Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 134457 | 79459 | 57642 | 7314 | 5226 | 1263 | 829 | 767 |
1968 | 160974 | 89769 | 50111 | 31288 | 3564 | 2482 | 704 | 841 |
1969 | 260667 | 87466 | 52523 | 30638 | 20704 | 2932 | 2091 | 845 |
1970 | 281250 | 216858 | 47572 | 35561 | 18099 | 11177 | 1792 | 1625 |
1971 | 351512 | 188151 | 116891 | 22561 | 18665 | 11581 | 7577 | 2623 |
1972 | 239666 | 210871 | 97149 | 65317 | 13412 | 10788 | 6920 | 6366 |
1973 | 222126 | 117712 | 101722 | 59695 | 33090 | 7975 | 5731 | 8289 |
1974 | 223910 | 98913 | 47954 | 61267 | 40864 | 18813 | 4961 | 7759 |
1975 | 254231 | 85306 | 35846 | 23529 | 35454 | 24514 | 10997 | 7905 |
1976 | 428909 | 117712 | 31195 | 17438 | 12454 | 18162 | 12335 | 10686 |
1977 | 154508 | 164226 | 38025 | 12827 | 8805 | 7263 | 10384 | 13232 |
1978 | 129056 | 78826 | 59994 | 14160 | 4954 | 3953 | 3250 | 12725 |
1979 | 88876 | 56444 | 36607 | 30152 | 8104 | 2809 | 2186 | 9371 |
1980 | 86769 | 46677 | 26213 | 19587 | 17023 | 4202 | 1746 | 8118 |
1981 | 151448 | 39895 | 23981 | 12168 | 10022 | 8980 | 2295 | 6694 |
1982 | 141492 | 107259 | 22337 | 15108 | 6281 | 4964 | 3892 | 4432 |
1983 | 150693 | 67440 | 54940 | 11255 | 8671 | 3196 | 2631 | 3894 |
1984 | 277895 | 78198 | 28595 | 24101 | 4557 | 3432 | 1253 | 2613 |
1985 | 395142 | 119611 | 29673 | 12347 | 9069 | 2086 | 1430 | 2139 |
1986 | 290106 | 164062 | 33256 | 11931 | 6263 | 4210 | 1099 | 2109 |
1987 | 154199 | 183873 | 36571 | 9885 | 5046 | 3225 | 2149 | 1668 |
1988 | 142629 | 73865 | 66569 | 10905 | 4458 | 2543 | 1705 | 1760 |
1989 | 110857 | 73571 | 27806 | 23156 | 4475 | 2003 | 1160 | 1468 |
1990 | 161135 | 51948 | 26239 | 11107 | 8661 | 2215 | 942 | 1210 |
1991 | 171957 | 73792 | 17719 | 10262 | 5227 | 3707 | 1147 | 1224 |
1992 | 121662 | 89322 | 25874 | 7370 | 4880 | 2623 | 1858 | 1312 |
1993 | 214272 | 70333 | 33323 | 8448 | 3316 | 2924 | 1775 | 2201 |
1994 | 148005 | 116541 | 31603 | 13252 | 3259 | 1420 | 1315 | 2227 |
1995 | 202197 | 83533 | 43217 | 13175 | 7077 | 1751 | 1062 | 2034 |
1996 | 113550 | 147709 | 32273 | 18717 | 7622 | 2940 | 830 | 1522 |
1997 | 139386 | 80499 | 91675 | 12781 | 8151 | 3461 | 1190 | 1129 |
1998 | 93807 | 117595 | 48194 | 53852 | 8012 | 4406 | 2004 | 1195 |
1999 | 96182 | 57011 | 77111 | 27119 | 32794 | 5507 | 2510 | 1995 |
2000 | 109098 | 95035 | 32209 | 44712 | 14988 | 17354 | 2864 | 2102 |
2001 | 220797 | 85306 | 80017 | 16231 | 21435 | 9557 | 9266 | 2041 |
2002 | 177371 | 168215 | 46490 | 46397 | 9296 | 12127 | 5880 | 7250 |
2003 | 140365 | 126374 | 91950 | 22811 | 24662 | 6201 | 7217 | 8009 |
2004 | 98027 | 98815 | 77497 | 55548 | 12282 | 12767 | 4532 | 7034 |
2005 | 131400 | 66769 | 67104 | 62567 | 36279 | 9086 | 7344 | 6528 |
2006 | 127899 | 127516 | 41110 | 37987 | 36243 | 19687 | 5986 | 7524 |
2007 | 189094 | 60114 | 88345 | 27584 | 22382 | 18654 | 10019 | 7229 |
2008 | 87553 | 118895 | 33057 | 56840 | 19530 | 13731 | 13415 | 13070 |
2009 | 70052 | 55271 | 49613 | 17189 | 31195 | 13478 | 8684 | 15579 |
2010 | 103985 | 43304 | 28567 | 21967 | 8710 | 17408 | 8656 | 14988 |
2011 | 105135 | 94750 | 26503 | 14314 | 10485 | 5046 | 9252 | 16300 |
2012 | 101417 | 47099 | 59934 | 14751 | 8036 | 5438 | 2753 | 14646 |
2013 | 74384 | 94561 | 21718 | 32209 | 8532 | 5159 | 3279 | 10387 |
2014 | 41940 | 60597 | 56954 | 13582 | 18590 | 5347 | 2954 | 8825 |