Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 464632 | 184425 | 21733 | 10350 | 8462 | 3226 | 1599 |
1964 | 857692 | 138829 | 52733 | 11673 | 5292 | 4525 | 2253 |
1965 | 1048635 | 248699 | 40741 | 22880 | 6316 | 2593 | 3084 |
1966 | 1369560 | 282943 | 69633 | 16627 | 9820 | 3287 | 2869 |
1967 | 1257958 | 359331 | 73204 | 29057 | 7830 | 4730 | 3197 |
1968 | 663312 | 320296 | 91126 | 27861 | 14060 | 3436 | 3494 |
1969 | 601992 | 159851 | 76803 | 33894 | 11238 | 6511 | 3049 |
1970 | 1799465 | 146825 | 40135 | 32241 | 15303 | 4752 | 4019 |
1971 | 2361954 | 435391 | 35172 | 14995 | 15494 | 6856 | 4175 |
1972 | 574928 | 555709 | 92874 | 12248 | 6122 | 6710 | 5422 |
1973 | 831511 | 126754 | 110304 | 29231 | 4971 | 2523 | 4586 |
1974 | 725778 | 183689 | 24785 | 36827 | 11074 | 2158 | 3171 |
1975 | 1218340 | 171613 | 38177 | 9667 | 16278 | 4637 | 2289 |
1976 | 758426 | 284077 | 34718 | 13687 | 3995 | 6848 | 2811 |
1977 | 1945442 | 165380 | 53210 | 11287 | 5342 | 1753 | 4074 |
1978 | 1246687 | 431922 | 31477 | 18708 | 5213 | 2286 | 2311 |
1979 | 1414095 | 269952 | 80741 | 9352 | 7205 | 1837 | 1815 |
1980 | 2246761 | 297152 | 59101 | 25135 | 4048 | 2877 | 1718 |
1981 | 917126 | 465096 | 58806 | 17854 | 9211 | 1659 | 1871 |
1982 | 1435466 | 184057 | 90219 | 16956 | 6693 | 3800 | 1470 |
1983 | 834844 | 286359 | 32435 | 21262 | 5449 | 2444 | 1853 |
1984 | 1418343 | 169736 | 51844 | 8133 | 6856 | 2030 | 1609 |
1985 | 396726 | 295079 | 33523 | 15415 | 2905 | 2655 | 1399 |
1986 | 1672784 | 85136 | 57584 | 10320 | 5653 | 1164 | 1644 |
1987 | 682829 | 369904 | 16965 | 15600 | 3236 | 2013 | 1041 |
1988 | 473071 | 154353 | 69079 | 5308 | 5066 | 1248 | 996 |
1989 | 740440 | 108120 | 30092 | 17361 | 1817 | 1902 | 842 |
1990 | 333701 | 171613 | 20088 | 7849 | 5088 | 643 | 954 |
1991 | 355756 | 79459 | 30946 | 5950 | 2624 | 1926 | 683 |
1992 | 728687 | 88080 | 15471 | 8701 | 1981 | 932 | 878 |
1993 | 416233 | 186279 | 18052 | 5034 | 2830 | 746 | 635 |
1994 | 841549 | 106192 | 35990 | 5409 | 1719 | 1009 | 494 |
1995 | 514011 | 220136 | 22516 | 10267 | 1769 | 645 | 530 |
1996 | 378511 | 133119 | 38988 | 5723 | 3203 | 659 | 476 |
1997 | 961260 | 100609 | 25926 | 9587 | 1888 | 1049 | 371 |
1998 | 169566 | 259108 | 20599 | 6965 | 2853 | 657 | 437 |
1999 | 296262 | 44091 | 48436 | 5209 | 1981 | 838 | 400 |
2000 | 529136 | 79937 | 9309 | 10480 | 1455 | 604 | 347 |
2001 | 220136 | 147709 | 15961 | 2400 | 2477 | 364 | 294 |
2002 | 265933 | 60718 | 29525 | 4339 | 657 | 663 | 197 |
2003 | 151903 | 72258 | 12184 | 8030 | 1179 | 189 | 242 |
2004 | 221018 | 42277 | 14067 | 3234 | 2060 | 329 | 121 |
2005 | 172819 | 58396 | 8126 | 3393 | 965 | 625 | 136 |
2006 | 353274 | 46723 | 11416 | 2115 | 958 | 303 | 240 |
2007 | 167711 | 97538 | 9232 | 3603 | 844 | 311 | 168 |
2008 | 188905 | 45161 | 21326 | 2932 | 1334 | 353 | 182 |
2009 | 206076 | 50615 | 10270 | 6976 | 1141 | 443 | 175 |
2010 | 290977 | 54885 | 11253 | 3456 | 2532 | 368 | 179 |
2011 | 172129 | 76115 | 12645 | 3712 | 1357 | 890 | 177 |
2012 | 262498 | 44712 | 19403 | 5546 | 1543 | 550 | 378 |
2013 | 270493 | 65251 | 11824 | 8957 | 2684 | 637 | 383 |
2014 | 340783 | 65907 | 17332 | 5784 | 4552 | 1308 | 476 |