Table 2. Estimated stock numbers. | ||||||||
Year\Age | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1984 | 3049 | 1640 | 513 | 370 | 127 | 81 | 129 | 488 |
1985 | 4987 | 2531 | 899 | 255 | 224 | 87 | 44 | 343 |
1986 | 4478 | 4460 | 1746 | 586 | 163 | 142 | 73 | 254 |
1987 | 4272 | 3761 | 3049 | 1030 | 364 | 125 | 90 | 223 |
1988 | 3809 | 3777 | 2705 | 1795 | 492 | 168 | 72 | 182 |
1989 | 5389 | 2645 | 2560 | 1686 | 1138 | 257 | 96 | 150 |
1990 | 7059 | 4478 | 1754 | 1587 | 1019 | 682 | 133 | 135 |
1991 | 6797 | 5562 | 2866 | 1028 | 931 | 680 | 468 | 182 |
1992 | 7943 | 5448 | 3430 | 1560 | 588 | 496 | 371 | 405 |
1993 | 5920 | 6870 | 3644 | 2104 | 887 | 280 | 259 | 361 |
1994 | 3043 | 5102 | 4845 | 2186 | 1212 | 406 | 135 | 272 |
1995 | 3299 | 2625 | 3908 | 3097 | 1412 | 765 | 266 | 269 |
1996 | 2039 | 2986 | 1851 | 2373 | 1662 | 822 | 421 | 396 |
1997 | 1247 | 1376 | 1707 | 1233 | 1497 | 1090 | 635 | 575 |
1998 | 3436 | 866 | 885 | 951 | 756 | 823 | 668 | 768 |
1999 | 3362 | 3662 | 625 | 705 | 596 | 517 | 505 | 870 |
2000 | 2636 | 2570 | 2511 | 416 | 482 | 360 | 370 | 952 |
2001 | 3951 | 2142 | 1861 | 1533 | 287 | 368 | 194 | 908 |
2002 | 5492 | 3768 | 1476 | 1448 | 1144 | 225 | 272 | 882 |
2003 | 3779 | 4060 | 2672 | 1109 | 1038 | 632 | 113 | 661 |
2004 | 4455 | 3592 | 3047 | 1662 | 723 | 555 | 340 | 449 |
2005 | 2942 | 4671 | 3357 | 2101 | 927 | 339 | 260 | 392 |
2006 | 2514 | 2281 | 3543 | 2174 | 1386 | 541 | 206 | 390 |
2007 | 2564 | 1929 | 1611 | 2171 | 1056 | 731 | 365 | 386 |
2008 | 3088 | 1866 | 1333 | 1075 | 1336 | 614 | 501 | 533 |
2009 | 2279 | 2734 | 1237 | 925 | 659 | 785 | 310 | 594 |
2010 | 2201 | 2074 | 1772 | 685 | 611 | 396 | 589 | 646 |
2011 | 1889 | 2009 | 1544 | 1080 | 424 | 384 | 211 | 890 |
2012 | 1446 | 1374 | 1391 | 917 | 708 | 268 | 302 | 862 |
2013 | 1385 | 1284 | 1069 | 1002 | 662 | 516 | 176 | 704 |
2014 | 1212 | 1248 | 979 | 725 | 786 | 451 | 430 | 554 |
2013* | 1040 | 931 | 677 | 526 | 573 | 329 | 718 | |