Table 2. Estimated stock numbers. | ||||||||
Year\Age | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1984 | 3122 | 1719 | 540 | 381 | 126 | 79 | 123 | 478 |
1985 | 4986 | 2592 | 903 | 256 | 229 | 86 | 38 | 312 |
1986 | 4522 | 4603 | 1883 | 634 | 168 | 142 | 76 | 231 |
1987 | 4369 | 3823 | 3219 | 1156 | 415 | 140 | 93 | 222 |
1988 | 4106 | 3953 | 2840 | 1883 | 525 | 180 | 80 | 190 |
1989 | 5693 | 2680 | 2695 | 1786 | 1207 | 269 | 104 | 162 |
1990 | 7555 | 4755 | 1832 | 1714 | 1063 | 702 | 136 | 145 |
1991 | 7234 | 5898 | 3049 | 1102 | 1015 | 724 | 505 | 205 |
1992 | 8364 | 5751 | 3550 | 1616 | 642 | 544 | 412 | 477 |
1993 | 6289 | 7355 | 3868 | 2216 | 908 | 318 | 313 | 412 |
1994 | 3201 | 5596 | 5370 | 2349 | 1274 | 380 | 168 | 297 |
1995 | 3505 | 2814 | 4668 | 3650 | 1572 | 839 | 267 | 315 |
1996 | 2203 | 3343 | 1888 | 2550 | 1704 | 832 | 418 | 451 |
1997 | 1395 | 1305 | 1810 | 1343 | 1689 | 1194 | 702 | 616 |
1998 | 3681 | 924 | 924 | 1077 | 828 | 898 | 802 | 838 |
1999 | 3702 | 4461 | 676 | 835 | 708 | 596 | 542 | 977 |
2000 | 2876 | 2721 | 2870 | 444 | 559 | 455 | 459 | 1111 |
2001 | 4216 | 2347 | 1978 | 1585 | 339 | 483 | 222 | 1139 |
2002 | 6284 | 4187 | 1523 | 1522 | 1380 | 324 | 389 | 1257 |
2003 | 4012 | 4597 | 3177 | 1299 | 1313 | 766 | 166 | 1001 |
2004 | 4421 | 4078 | 3696 | 1879 | 924 | 711 | 428 | 722 |
2005 | 3256 | 4862 | 4370 | 2580 | 953 | 372 | 326 | 592 |
2006 | 2679 | 2402 | 3918 | 2807 | 1784 | 574 | 275 | 619 |
2007 | 2670 | 1986 | 1662 | 2290 | 1273 | 890 | 412 | 663 |
2008 | 3054 | 1752 | 1400 | 1092 | 1564 | 818 | 795 | 939 |
2009 | 2493 | 2928 | 1476 | 1182 | 801 | 937 | 379 | 1129 |
2010 | 2189 | 2244 | 1780 | 922 | 906 | 672 | 957 | 1279 |
2011 | 2163 | 2086 | 1675 | 1235 | 683 | 674 | 463 | 1916 |
2012 | 1631 | 1604 | 1456 | 1116 | 994 | 627 | 725 | 2193 |
2013 | 1272 | 1578 | 1296 | 1132 | 955 | 937 | 557 | 1954 |
2014 | 1013 | 1100 | 1111 | 911 | 908 | 796 | 1000 | 1712 |
2013* | 882 | 898 | 800 | 702 | 674 | 649 | 2319 | |