Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1982 | 4153 | 4671 | 3630 | 4429 | 4400 | 2247 | 893 | 264 | 2642 | 354 |
1983 | 1875 | 4197 | 2857 | 2787 | 2263 | 2909 | 931 | 420 | 74 | 662 |
1984 | 7078 | 854 | 4242 | 1649 | 1768 | 975 | 1959 | 510 | 231 | 154 |
1985 | 22743 | 6047 | 391 | 2165 | 940 | 815 | 331 | 877 | 195 | 96 |
1986 | 26082 | 34064 | 5406 | 608 | 1681 | 633 | 1188 | 300 | 1154 | 246 |
1987 | 2221 | 28624 | 30915 | 2911 | 530 | 1309 | 318 | 1110 | 182 | 1099 |
1988 | 4453 | 788 | 17808 | 21794 | 1738 | 294 | 1178 | 146 | 689 | 638 |
1989 | 1357 | 1374 | 413 | 8959 | 22834 | 807 | 109 | 1126 | 169 | 893 |
1990 | 1042 | 870 | 1218 | 540 | 5571 | 16647 | 331 | 60 | 285 | 503 |
1991 | 806 | 851 | 405 | 757 | 275 | 3591 | 5682 | 117 | 62 | 60 |
1992 | 358 | 765 | 578 | 965 | 684 | 840 | 692 | 621 | 29 | 87 |
1993 | 803 | 191 | 1460 | 282 | 165 | 159 | 55 | 134 | 84 | 7 |
1994 | 1929 | 646 | 144 | 588 | 143 | 67 | 112 | 27 | 36 | 69 |
1995 | 516 | 2824 | 520 | 186 | 423 | 95 | 42 | 88 | 18 | 119 |
1996 | 317 | 339 | 1560 | 466 | 195 | 161 | 51 | 39 | 41 | 58 |
1997 | 471 | 205 | 223 | 1417 | 575 | 184 | 86 | 44 | 24 | 28 |
1998 | 1970 | 293 | 133 | 119 | 401 | 305 | 143 | 38 | 25 | 30 |
1999 | 3319 | 2124 | 433 | 109 | 162 | 97 | 122 | 116 | 25 | 25 |
2000 | 4536 | 2423 | 1836 | 554 | 117 | 137 | 57 | 92 | 96 | 33 |
2001 | 2917 | 5553 | 2694 | 1864 | 570 | 183 | 82 | 44 | 50 | 49 |
2002 | 1727 | 1766 | 4838 | 2453 | 1535 | 789 | 356 | 111 | 65 | 39 |
2003 | 5560 | 903 | 1810 | 3356 | 1780 | 1242 | 621 | 276 | 89 | 39 |
2004 | 54014 | 12147 | 1157 | 1601 | 2629 | 1200 | 807 | 326 | 139 | 72 |
2005 | 39340 | 140927 | 20086 | 1749 | 1991 | 1717 | 573 | 235 | 70 | 86 |
2006 | 6601 | 16035 | 132323 | 14039 | 1355 | 1307 | 1088 | 229 | 145 | 38 |
2007 | 4190 | 4490 | 4812 | 43434 | 8131 | 847 | 884 | 925 | 166 | 196 |
2008 | 5703 | 3123 | 4465 | 5381 | 28057 | 5555 | 759 | 647 | 718 | 493 |
2009 | 21917 | 5712 | 2207 | 3423 | 3462 | 11390 | 2296 | 227 | 355 | 282 |
2010 | 18665 | 26742 | 5141 | 1792 | 2670 | 2092 | 5611 | 1513 | 376 | 566 |
2011 | 15046 | 23040 | 22516 | 5397 | 1970 | 2382 | 1667 | 2935 | 754 | 1153 |
2012 | 4080 | 16439 | 21386 | 12957 | 3989 | 1954 | 1800 | 1347 | 1192 | 193 |
2013 | 3175 | 2527 | 8872 | 13282 | 6190 | 2483 | 1078 | 795 | 790 | 590 |
2014 | 3702 | 2336 | 1565 | 4876 | 8739 | 4551 | 1885 | 970 | 731 | 744 |
2015 | 3702 | 3156 | 4064 | 2248 | 4797 | 4535 | 2777 | 1027 | 492 | 779 |