Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 473544 | 187213 | 21629 | 10277 | 8536 | 3242 | 1606 |
1964 | 868914 | 140225 | 52365 | 11625 | 5287 | 4578 | 2274 |
1965 | 1050734 | 249447 | 40660 | 22834 | 6330 | 2614 | 3123 |
1966 | 1377802 | 282660 | 69703 | 16667 | 9866 | 3312 | 2900 |
1967 | 1264263 | 359691 | 73130 | 29173 | 7904 | 4792 | 3246 |
1968 | 671991 | 319656 | 90944 | 27861 | 14240 | 3506 | 3577 |
1969 | 613540 | 161458 | 76420 | 33793 | 11302 | 6626 | 3133 |
1970 | 1792282 | 148449 | 39935 | 31952 | 15214 | 4776 | 4092 |
1971 | 2331448 | 434087 | 35207 | 14916 | 15387 | 6813 | 4215 |
1972 | 572633 | 552937 | 92874 | 12286 | 6125 | 6682 | 5447 |
1973 | 832343 | 127389 | 110304 | 29319 | 4981 | 2530 | 4584 |
1974 | 721437 | 186652 | 24785 | 36791 | 11009 | 2145 | 3149 |
1975 | 1200201 | 173338 | 38101 | 9642 | 16131 | 4588 | 2262 |
1976 | 749379 | 285215 | 34683 | 13718 | 3961 | 6772 | 2768 |
1977 | 1887946 | 168047 | 53210 | 11337 | 5319 | 1727 | 4012 |
1978 | 1219559 | 429338 | 31414 | 18699 | 5189 | 2265 | 2284 |
1979 | 1361367 | 270493 | 80660 | 9377 | 7182 | 1808 | 1801 |
1980 | 2162985 | 292436 | 59278 | 24959 | 4027 | 2814 | 1691 |
1981 | 877647 | 458630 | 59042 | 17849 | 9189 | 1633 | 1835 |
1982 | 1405635 | 179692 | 90581 | 16941 | 6703 | 3777 | 1444 |
1983 | 838190 | 286932 | 32794 | 21418 | 5508 | 2460 | 1838 |
1984 | 1431166 | 173685 | 52680 | 8215 | 6918 | 2043 | 1601 |
1985 | 399512 | 303155 | 34132 | 15623 | 2932 | 2660 | 1391 |
1986 | 1711704 | 86769 | 58337 | 10480 | 5706 | 1169 | 1639 |
1987 | 691764 | 384231 | 17158 | 15824 | 3282 | 2035 | 1043 |
1988 | 478782 | 157787 | 69982 | 5377 | 5106 | 1265 | 998 |
1989 | 756910 | 110636 | 30607 | 17634 | 1841 | 1921 | 848 |
1990 | 341806 | 178439 | 20457 | 8040 | 5173 | 653 | 963 |
1991 | 374370 | 82868 | 31729 | 6118 | 2680 | 1955 | 692 |
1992 | 787800 | 94183 | 15975 | 9068 | 2056 | 967 | 905 |
1993 | 451351 | 205048 | 19396 | 5427 | 3034 | 799 | 679 |
1994 | 924492 | 116541 | 39458 | 5960 | 1885 | 1103 | 538 |
1995 | 568638 | 244752 | 24909 | 11376 | 1950 | 710 | 579 |
1996 | 425491 | 149044 | 43695 | 6388 | 3564 | 727 | 522 |
1997 | 1079491 | 113210 | 28970 | 10695 | 2123 | 1172 | 411 |
1998 | 187587 | 289816 | 22925 | 7720 | 3173 | 734 | 485 |
1999 | 332701 | 48339 | 54014 | 5768 | 2201 | 927 | 445 |
2000 | 598990 | 88876 | 10261 | 11597 | 1624 | 675 | 389 |
2001 | 249946 | 165380 | 17767 | 2674 | 2760 | 409 | 335 |
2002 | 301040 | 67846 | 32761 | 4843 | 728 | 738 | 223 |
2003 | 172301 | 80258 | 13458 | 8943 | 1308 | 211 | 271 |
2004 | 250446 | 47193 | 15774 | 3637 | 2307 | 372 | 136 |
2005 | 197798 | 65644 | 9271 | 3878 | 1100 | 713 | 154 |
2006 | 401114 | 53210 | 13253 | 2465 | 1117 | 352 | 277 |
2007 | 189094 | 109974 | 10719 | 4176 | 987 | 362 | 194 |
2008 | 230268 | 50312 | 23837 | 3296 | 1497 | 395 | 203 |
2009 | 275130 | 61329 | 11897 | 8147 | 1342 | 519 | 204 |
2010 | 413329 | 73939 | 14802 | 4561 | 3373 | 494 | 240 |
2011 | 242074 | 108554 | 18317 | 5402 | 2011 | 1345 | 269 |
2012 | 342491 | 61636 | 27695 | 7917 | 2250 | 821 | 570 |
2013 | 332369 | 81961 | 15372 | 11514 | 3493 | 853 | 521 |
2014 | 414986 | 77188 | 19363 | 6204 | 4832 | 1377 | 523 |