Table 2. Estimated stock numbers. | ||||||||
Year\Age | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1984 | 2732 | 1763 | 574 | 386 | 107 | 92 | 129 | 527 |
1985 | 4464 | 2284 | 759 | 219 | 229 | 76 | 37 | 304 |
1986 | 4015 | 4349 | 1876 | 620 | 140 | 135 | 93 | 230 |
1987 | 3951 | 3367 | 3012 | 1185 | 425 | 146 | 88 | 237 |
1988 | 3955 | 3705 | 2632 | 1657 | 464 | 144 | 76 | 187 |
1989 | 5389 | 2345 | 2465 | 1678 | 1114 | 234 | 86 | 150 |
1990 | 7116 | 4574 | 1703 | 1589 | 981 | 598 | 101 | 113 |
1991 | 6605 | 5394 | 2838 | 1011 | 903 | 711 | 458 | 178 |
1992 | 7429 | 5123 | 3066 | 1444 | 602 | 440 | 363 | 456 |
1993 | 5419 | 6678 | 3488 | 2017 | 852 | 265 | 257 | 332 |
1994 | 2765 | 4731 | 4605 | 2016 | 1098 | 323 | 129 | 184 |
1995 | 3149 | 2470 | 4120 | 3284 | 1391 | 784 | 254 | 238 |
1996 | 2135 | 3217 | 1611 | 2150 | 1369 | 668 | 362 | 461 |
1997 | 1272 | 1102 | 1530 | 1177 | 1491 | 1027 | 661 | 652 |
1998 | 3100 | 759 | 742 | 908 | 709 | 754 | 679 | 816 |
1999 | 3358 | 4163 | 564 | 729 | 604 | 514 | 470 | 813 |
2000 | 2538 | 2327 | 2492 | 371 | 458 | 402 | 411 | 983 |
2001 | 3622 | 2042 | 1616 | 1282 | 287 | 407 | 173 | 952 |
2002 | 5565 | 3796 | 1231 | 1324 | 1302 | 303 | 326 | 1226 |
2003 | 3237 | 3665 | 2674 | 1109 | 1216 | 670 | 120 | 777 |
2004 | 3561 | 3424 | 3151 | 1585 | 807 | 601 | 317 | 506 |
2005 | 2874 | 4368 | 3989 | 2152 | 790 | 294 | 260 | 315 |
2006 | 2404 | 2021 | 3273 | 2443 | 1519 | 466 | 220 | 347 |
2007 | 2501 | 1725 | 1300 | 1796 | 936 | 579 | 277 | 355 |
2008 | 2831 | 1441 | 1086 | 797 | 1160 | 561 | 473 | 485 |
2009 | 2649 | 2688 | 1197 | 814 | 473 | 439 | 156 | 383 |
2010 | 2221 | 2384 | 1391 | 544 | 415 | 205 | 304 | 363 |
2011 | 1806 | 2173 | 1650 | 725 | 234 | 161 | 63 | 451 |
2012 | 1369 | 1211 | 1293 | 722 | 383 | 112 | 166 | 473 |
2013 | 1362 | 1287 | 998 | 758 | 399 | 168 | 55 | 275 |
2014 | 1273 | 1323 | 896 | 608 | 501 | 233 | 118 | 162 |
2013* | 1093 | 997 | 609 | 417 | 236 | 110 | 132 | |