Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 464632 | 184057 | 21753 | 10347 | 8460 | 3224 | 1598 |
1964 | 860269 | 138968 | 52680 | 11673 | 5291 | 4522 | 2253 |
1965 | 1047587 | 248948 | 40701 | 22857 | 6313 | 2592 | 3083 |
1966 | 1375049 | 282660 | 69633 | 16622 | 9821 | 3284 | 2866 |
1967 | 1264263 | 360411 | 73130 | 29057 | 7825 | 4728 | 3192 |
1968 | 665304 | 321258 | 91126 | 27806 | 14053 | 3436 | 3493 |
1969 | 602595 | 160171 | 76957 | 33894 | 11238 | 6505 | 3048 |
1970 | 1790490 | 146972 | 40175 | 32273 | 15309 | 4755 | 4021 |
1971 | 2354879 | 433653 | 35172 | 14995 | 15486 | 6860 | 4174 |
1972 | 576655 | 554599 | 92781 | 12249 | 6124 | 6708 | 5418 |
1973 | 829850 | 126880 | 110304 | 29202 | 4970 | 2523 | 4588 |
1974 | 722881 | 183506 | 24810 | 36827 | 11074 | 2157 | 3170 |
1975 | 1218340 | 171271 | 38177 | 9668 | 16270 | 4637 | 2288 |
1976 | 757668 | 283793 | 34718 | 13690 | 3996 | 6845 | 2811 |
1977 | 1941555 | 165380 | 53210 | 11295 | 5344 | 1751 | 4071 |
1978 | 1249183 | 431490 | 31508 | 18710 | 5209 | 2286 | 2311 |
1979 | 1415509 | 270493 | 80741 | 9357 | 7201 | 1837 | 1815 |
1980 | 2253511 | 297450 | 59160 | 25135 | 4047 | 2877 | 1716 |
1981 | 919881 | 465562 | 58806 | 17854 | 9212 | 1658 | 1871 |
1982 | 1441219 | 184425 | 90129 | 16953 | 6692 | 3799 | 1469 |
1983 | 836515 | 286932 | 32435 | 21267 | 5450 | 2443 | 1853 |
1984 | 1414095 | 169906 | 51896 | 8135 | 6857 | 2030 | 1609 |
1985 | 397122 | 294490 | 33523 | 15421 | 2905 | 2655 | 1399 |
1986 | 1669442 | 85221 | 57526 | 10320 | 5653 | 1164 | 1643 |
1987 | 681465 | 369165 | 16975 | 15598 | 3238 | 2013 | 1041 |
1988 | 473071 | 154199 | 69010 | 5308 | 5067 | 1248 | 997 |
1989 | 738961 | 108120 | 30092 | 17365 | 1817 | 1902 | 842 |
1990 | 332701 | 171271 | 20088 | 7848 | 5089 | 643 | 955 |
1991 | 354690 | 79380 | 30946 | 5949 | 2624 | 1925 | 682 |
1992 | 725053 | 87904 | 15461 | 8692 | 1979 | 931 | 877 |
1993 | 416233 | 185535 | 18019 | 5022 | 2824 | 744 | 634 |
1994 | 841549 | 106192 | 35882 | 5395 | 1715 | 1007 | 493 |
1995 | 516588 | 219916 | 22471 | 10246 | 1766 | 644 | 529 |
1996 | 381551 | 133653 | 38988 | 5724 | 3201 | 658 | 476 |
1997 | 965113 | 101215 | 25978 | 9608 | 1892 | 1051 | 372 |
1998 | 170928 | 259627 | 20680 | 6988 | 2863 | 659 | 439 |
1999 | 295670 | 44400 | 48582 | 5225 | 1988 | 841 | 400 |
2000 | 524919 | 79858 | 9322 | 10488 | 1456 | 604 | 347 |
2001 | 219257 | 146972 | 15921 | 2395 | 2472 | 364 | 293 |
2002 | 266732 | 60536 | 29437 | 4328 | 656 | 662 | 196 |
2003 | 152512 | 72403 | 12185 | 8027 | 1180 | 189 | 242 |
2004 | 221239 | 42404 | 14098 | 3240 | 2065 | 330 | 121 |
2005 | 171613 | 58454 | 8144 | 3399 | 966 | 626 | 136 |
2006 | 351512 | 46490 | 11424 | 2118 | 959 | 303 | 240 |
2007 | 166708 | 97246 | 9222 | 3602 | 844 | 311 | 168 |
2008 | 189283 | 44981 | 21311 | 2933 | 1334 | 352 | 182 |
2009 | 205870 | 50615 | 10260 | 6974 | 1140 | 443 | 175 |
2010 | 290686 | 54830 | 11250 | 3454 | 2531 | 368 | 179 |
2011 | 172301 | 76115 | 12644 | 3711 | 1357 | 890 | 177 |
2012 | 263287 | 44712 | 19398 | 5544 | 1542 | 550 | 378 |
2013 | 269413 | 65382 | 11822 | 8954 | 2683 | 638 | 383 |
2014 | 337055 | 65644 | 17372 | 5783 | 4550 | 1308 | 477 |