Table 2. Estimated stock numbers. | ||||||||
Year\Age | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1984 | 2734 | 1738 | 565 | 389 | 109 | 92 | 129 | 527 |
1985 | 4583 | 2300 | 770 | 222 | 233 | 78 | 38 | 312 |
1986 | 4048 | 4374 | 1864 | 617 | 142 | 137 | 93 | 234 |
1987 | 3943 | 3393 | 3011 | 1169 | 418 | 144 | 88 | 236 |
1988 | 3868 | 3692 | 2633 | 1666 | 467 | 145 | 76 | 187 |
1989 | 5341 | 2351 | 2465 | 1677 | 1116 | 236 | 87 | 150 |
1990 | 7113 | 4537 | 1697 | 1582 | 991 | 609 | 104 | 116 |
1991 | 6570 | 5387 | 2828 | 1008 | 901 | 709 | 459 | 179 |
1992 | 7532 | 5125 | 3085 | 1447 | 598 | 440 | 361 | 449 |
1993 | 5459 | 6678 | 3485 | 2013 | 849 | 264 | 253 | 329 |
1994 | 2714 | 4723 | 4615 | 2022 | 1105 | 328 | 129 | 188 |
1995 | 3161 | 2445 | 4085 | 3254 | 1386 | 781 | 255 | 238 |
1996 | 2088 | 3168 | 1619 | 2162 | 1385 | 677 | 365 | 456 |
1997 | 1214 | 1105 | 1537 | 1175 | 1485 | 1026 | 656 | 646 |
1998 | 3147 | 754 | 746 | 907 | 712 | 757 | 675 | 812 |
1999 | 3343 | 4090 | 565 | 724 | 603 | 514 | 472 | 818 |
2000 | 2483 | 2320 | 2489 | 374 | 460 | 398 | 409 | 981 |
2001 | 3612 | 2020 | 1625 | 1301 | 287 | 406 | 175 | 959 |
2002 | 5620 | 3763 | 1246 | 1335 | 1285 | 296 | 322 | 1196 |
2003 | 3219 | 3690 | 2670 | 1109 | 1200 | 665 | 120 | 771 |
2004 | 3545 | 3413 | 3171 | 1593 | 800 | 599 | 317 | 502 |
2005 | 2804 | 4299 | 3960 | 2170 | 802 | 300 | 265 | 319 |
2006 | 2338 | 1994 | 3240 | 2427 | 1513 | 469 | 221 | 348 |
2007 | 2444 | 1707 | 1288 | 1794 | 926 | 580 | 274 | 352 |
2008 | 2827 | 1436 | 1085 | 789 | 1130 | 540 | 456 | 466 |
2009 | 2722 | 2630 | 1177 | 797 | 458 | 430 | 154 | 375 |
2010 | 2282 | 2393 | 1387 | 541 | 403 | 199 | 295 | 355 |
2011 | 1776 | 2192 | 1647 | 723 | 233 | 161 | 63 | 449 |
2012 | 1297 | 1255 | 1298 | 727 | 383 | 113 | 163 | 468 |
2013 | 955 | 1358 | 997 | 768 | 403 | 176 | 56 | 282 |
2014 | 742 | 791 | 890 | 582 | 495 | 224 | 126 | 167 |
2013* | 640 | 632 | 608 | 407 | 250 | 113 | 148 | |