Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 501822 | 181317 | 21511 | 10342 | 8469 | 3231 | 1602 |
1964 | 876770 | 134188 | 51792 | 11642 | 5296 | 4527 | 2259 |
1965 | 1022744 | 236570 | 39815 | 22811 | 6310 | 2593 | 3087 |
1966 | 1294972 | 265933 | 67846 | 16577 | 9814 | 3281 | 2866 |
1967 | 1158921 | 337055 | 71040 | 28970 | 7816 | 4723 | 3189 |
1968 | 597196 | 299539 | 88168 | 27750 | 14029 | 3431 | 3488 |
1969 | 535523 | 148896 | 74236 | 33793 | 11216 | 6493 | 3043 |
1970 | 1592794 | 137036 | 38677 | 32177 | 15272 | 4743 | 4010 |
1971 | 2099060 | 407991 | 33928 | 14982 | 15460 | 6844 | 4161 |
1972 | 525445 | 524395 | 89501 | 12250 | 6115 | 6697 | 5403 |
1973 | 780742 | 123500 | 106511 | 29261 | 4969 | 2520 | 4582 |
1974 | 725778 | 184979 | 24810 | 37012 | 11091 | 2159 | 3169 |
1975 | 1220779 | 171613 | 38139 | 9657 | 16321 | 4647 | 2292 |
1976 | 758426 | 284361 | 34648 | 13676 | 3998 | 6860 | 2816 |
1977 | 1945442 | 165380 | 53157 | 11284 | 5345 | 1753 | 4077 |
1978 | 1247934 | 431922 | 31477 | 18697 | 5207 | 2286 | 2313 |
1979 | 1414095 | 269952 | 80741 | 9353 | 7200 | 1837 | 1815 |
1980 | 2253511 | 297152 | 59101 | 25135 | 4046 | 2877 | 1716 |
1981 | 918043 | 465562 | 58806 | 17856 | 9212 | 1658 | 1870 |
1982 | 1439779 | 184057 | 90129 | 16958 | 6692 | 3798 | 1468 |
1983 | 834009 | 286645 | 32403 | 21275 | 5450 | 2443 | 1853 |
1984 | 1414095 | 169566 | 51844 | 8136 | 6858 | 2030 | 1609 |
1985 | 395933 | 294490 | 33523 | 15423 | 2906 | 2655 | 1400 |
1986 | 1671112 | 85050 | 57526 | 10322 | 5654 | 1164 | 1644 |
1987 | 680103 | 369165 | 16963 | 15598 | 3239 | 2014 | 1042 |
1988 | 472125 | 153891 | 69079 | 5304 | 5067 | 1247 | 997 |
1989 | 738222 | 107904 | 30092 | 17372 | 1817 | 1902 | 842 |
1990 | 331705 | 171271 | 20082 | 7849 | 5092 | 643 | 955 |
1991 | 354336 | 79221 | 30977 | 5948 | 2624 | 1925 | 682 |
1992 | 725053 | 87816 | 15455 | 8690 | 1979 | 931 | 877 |
1993 | 415817 | 185535 | 18016 | 5018 | 2823 | 744 | 634 |
1994 | 843234 | 106085 | 35882 | 5394 | 1715 | 1007 | 493 |
1995 | 516588 | 220136 | 22494 | 10251 | 1766 | 644 | 529 |
1996 | 381170 | 133653 | 39066 | 5730 | 3202 | 658 | 476 |
1997 | 967045 | 101114 | 26004 | 9619 | 1893 | 1051 | 372 |
1998 | 170587 | 260146 | 20675 | 6990 | 2863 | 659 | 439 |
1999 | 295670 | 44312 | 48582 | 5227 | 1988 | 841 | 400 |
2000 | 525970 | 79858 | 9311 | 10492 | 1456 | 604 | 347 |
2001 | 219476 | 147119 | 15919 | 2394 | 2474 | 364 | 293 |
2002 | 266999 | 60597 | 29437 | 4328 | 656 | 662 | 196 |
2003 | 152512 | 72403 | 12183 | 8027 | 1181 | 190 | 242 |
2004 | 221239 | 42362 | 14093 | 3238 | 2065 | 330 | 121 |
2005 | 171957 | 58454 | 8140 | 3399 | 966 | 626 | 136 |
2006 | 352216 | 46583 | 11423 | 2119 | 959 | 303 | 240 |
2007 | 166875 | 97343 | 9229 | 3602 | 844 | 311 | 168 |
2008 | 189473 | 45026 | 21322 | 2935 | 1334 | 352 | 182 |
2009 | 206076 | 50665 | 10262 | 6977 | 1141 | 444 | 175 |
2010 | 290977 | 54885 | 11255 | 3457 | 2533 | 368 | 179 |
2011 | 172301 | 76115 | 12650 | 3715 | 1359 | 892 | 178 |
2012 | 263550 | 44712 | 19407 | 5550 | 1545 | 551 | 379 |
2013 | 269413 | 65382 | 11823 | 8960 | 2688 | 639 | 384 |
2014 | 336718 | 65644 | 17365 | 5784 | 4555 | 1312 | 479 |