Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1984 | 6098 | 2558 | 1655 | 516 | 367 | 128 | 81 | 126 | 484 |
1985 | 5234 | 5821 | 2340 | 923 | 261 | 222 | 87 | 44 | 343 |
1986 | 4892 | 4597 | 4870 | 1707 | 607 | 169 | 142 | 73 | 257 |
1987 | 4682 | 4389 | 3811 | 3207 | 1027 | 373 | 126 | 91 | 222 |
1988 | 5949 | 3836 | 3820 | 2695 | 1830 | 492 | 172 | 73 | 181 |
1989 | 7326 | 5443 | 2661 | 2580 | 1682 | 1149 | 258 | 98 | 150 |
1990 | 7375 | 7114 | 4503 | 1754 | 1595 | 1013 | 685 | 134 | 136 |
1991 | 7800 | 6558 | 5601 | 2892 | 1037 | 944 | 672 | 465 | 181 |
1992 | 6092 | 7849 | 5333 | 3433 | 1560 | 585 | 503 | 370 | 401 |
1993 | 3755 | 5989 | 6774 | 3568 | 2075 | 870 | 282 | 262 | 364 |
1994 | 3453 | 2953 | 5151 | 4802 | 2147 | 1188 | 395 | 136 | 278 |
1995 | 2436 | 3428 | 2600 | 3953 | 3127 | 1419 | 756 | 259 | 272 |
1996 | 1842 | 2152 | 3030 | 1846 | 2395 | 1684 | 827 | 416 | 384 |
1997 | 3345 | 1226 | 1419 | 1736 | 1239 | 1514 | 1107 | 639 | 559 |
1998 | 3594 | 3637 | 869 | 903 | 966 | 759 | 833 | 683 | 764 |
1999 | 3317 | 3430 | 3783 | 632 | 718 | 607 | 519 | 510 | 882 |
2000 | 4370 | 2650 | 2625 | 2558 | 424 | 495 | 368 | 372 | 961 |
2001 | 5492 | 4021 | 2198 | 1916 | 1564 | 295 | 382 | 202 | 916 |
2002 | 4413 | 5812 | 3866 | 1526 | 1497 | 1171 | 234 | 284 | 883 |
2003 | 4306 | 3731 | 4310 | 2781 | 1146 | 1076 | 641 | 120 | 667 |
2004 | 3159 | 4306 | 3739 | 3254 | 1748 | 759 | 585 | 339 | 448 |
2005 | 2749 | 2897 | 4625 | 3495 | 2192 | 964 | 365 | 284 | 330 |
2006 | 3193 | 2503 | 2296 | 3489 | 2244 | 1443 | 550 | 231 | 409 |
2007 | 3311 | 2711 | 1976 | 1596 | 2162 | 1077 | 768 | 348 | 489 |
2008 | 2406 | 3151 | 1902 | 1394 | 1068 | 1384 | 658 | 531 | 587 |
2009 | 2233 | 2289 | 2623 | 1254 | 984 | 690 | 864 | 354 | 645 |
2010 | 2033 | 2065 | 2115 | 1741 | 750 | 660 | 437 | 659 | 775 |
2011 | 1768 | 1897 | 1951 | 1586 | 1143 | 492 | 444 | 253 | 1091 |
2012 | 1530 | 1538 | 1497 | 1452 | 991 | 814 | 328 | 363 | 1082 |
2013 | 1614 | 1291 | 1377 | 1204 | 1072 | 721 | 625 | 229 | 947 |
2014 | 2375 | 1299 | 1045 | 1001 | 840 | 832 | 477 | 530 | 826 |
2015 | 2890 | 2151 | 1090 | 873 | 674 | 673 | 572 | 301 | 1183 |
2016 | 2475 | 2614 | 1929 | 904 | 742 | 458 | 440 | 393 | 1280 |
2017* | 2239 | 2289 | 1545 | 668 | 545 | 361 | 347 | 1320 | |