Table 2. Estimated stock numbers. | ||||||||
Year\Age | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1984 | 3114 | 1656 | 517 | 369 | 127 | 82 | 127 | 488 |
1985 | 5021 | 2587 | 913 | 258 | 223 | 87 | 44 | 343 |
1986 | 4483 | 4505 | 1797 | 603 | 167 | 143 | 74 | 256 |
1987 | 4295 | 3756 | 3072 | 1049 | 371 | 127 | 91 | 224 |
1988 | 3837 | 3785 | 2684 | 1786 | 493 | 169 | 73 | 182 |
1989 | 5423 | 2662 | 2568 | 1681 | 1135 | 257 | 97 | 150 |
1990 | 7050 | 4507 | 1762 | 1589 | 1015 | 679 | 133 | 135 |
1991 | 6787 | 5560 | 2888 | 1037 | 937 | 677 | 466 | 181 |
1992 | 7908 | 5418 | 3420 | 1562 | 589 | 498 | 371 | 403 |
1993 | 5950 | 6819 | 3612 | 2086 | 881 | 281 | 260 | 361 |
1994 | 3084 | 5131 | 4820 | 2165 | 1198 | 403 | 136 | 272 |
1995 | 3319 | 2648 | 3941 | 3114 | 1419 | 764 | 266 | 270 |
1996 | 2060 | 3005 | 1860 | 2379 | 1665 | 824 | 420 | 393 |
1997 | 1273 | 1391 | 1723 | 1238 | 1501 | 1093 | 636 | 572 |
1998 | 3475 | 880 | 895 | 960 | 760 | 827 | 673 | 769 |
1999 | 3418 | 3715 | 634 | 712 | 602 | 520 | 509 | 876 |
2000 | 2710 | 2620 | 2551 | 422 | 488 | 364 | 373 | 960 |
2001 | 4053 | 2208 | 1904 | 1560 | 291 | 374 | 198 | 921 |
2002 | 5645 | 3863 | 1517 | 1480 | 1168 | 230 | 278 | 900 |
2003 | 3942 | 4216 | 2743 | 1128 | 1052 | 641 | 117 | 678 |
2004 | 4376 | 3825 | 3208 | 1711 | 735 | 564 | 345 | 464 |
2005 | 3055 | 4695 | 3521 | 2129 | 934 | 347 | 266 | 400 |
2006 | 2625 | 2348 | 3532 | 2227 | 1403 | 537 | 212 | 397 |
2007 | 2648 | 2016 | 1628 | 2155 | 1067 | 742 | 343 | 395 |
2008 | 3085 | 1886 | 1404 | 1065 | 1363 | 633 | 512 | 531 |
2009 | 2390 | 2592 | 1247 | 980 | 685 | 832 | 329 | 607 |
2010 | 2053 | 2155 | 1711 | 729 | 645 | 426 | 630 | 676 |
2011 | 1829 | 1921 | 1614 | 1103 | 472 | 423 | 239 | 961 |
2012 | 1463 | 1387 | 1414 | 1006 | 766 | 304 | 339 | 963 |
2013 | 1446 | 1297 | 1105 | 1064 | 752 | 571 | 204 | 807 |
2014 | 1354 | 1292 | 971 | 762 | 853 | 527 | 478 | 650 |
2013* | 1169 | 971 | 677 | 562 | 641 | 397 | 849 | |