Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1975 | 4733 | 4832 | 2796 | 868 | 535 | 532 | 424 | 258 | 228 | 910 |
1976 | 6837 | 3725 | 3541 | 1440 | 491 | 334 | 331 | 273 | 167 | 740 |
1977 | 8355 | 5903 | 2633 | 1858 | 815 | 301 | 213 | 217 | 178 | 589 |
1978 | 4670 | 7158 | 4273 | 1436 | 1078 | 513 | 201 | 144 | 143 | 501 |
1979 | 3220 | 3885 | 5285 | 2313 | 856 | 656 | 341 | 133 | 95 | 424 |
1980 | 3763 | 2603 | 2792 | 2864 | 1319 | 540 | 408 | 229 | 88 | 341 |
1981 | 3389 | 3116 | 1814 | 1413 | 1610 | 804 | 348 | 259 | 153 | 279 |
1982 | 4942 | 2726 | 2252 | 832 | 715 | 956 | 500 | 227 | 170 | 284 |
1983 | 6189 | 4128 | 1994 | 1073 | 408 | 412 | 577 | 324 | 143 | 289 |
1984 | 5108 | 5264 | 2904 | 973 | 505 | 219 | 236 | 345 | 197 | 264 |
1985 | 2943 | 4364 | 3703 | 1283 | 489 | 260 | 120 | 144 | 210 | 283 |
1986 | 3103 | 2339 | 2997 | 1384 | 519 | 252 | 126 | 71 | 85 | 295 |
1987 | 4007 | 2672 | 1524 | 1259 | 592 | 260 | 149 | 71 | 43 | 236 |
1988 | 4541 | 3479 | 1863 | 699 | 641 | 343 | 160 | 108 | 48 | 185 |
1989 | 4784 | 3728 | 2265 | 838 | 374 | 372 | 208 | 103 | 69 | 149 |
1990 | 6097 | 4055 | 2449 | 967 | 423 | 211 | 240 | 141 | 65 | 140 |
1991 | 5581 | 4977 | 2584 | 978 | 445 | 209 | 115 | 137 | 80 | 117 |
1992 | 6222 | 4634 | 3050 | 975 | 444 | 222 | 113 | 66 | 79 | 114 |
1993 | 5780 | 5086 | 2854 | 1015 | 402 | 212 | 117 | 65 | 38 | 111 |
1994 | 4699 | 4722 | 2887 | 900 | 378 | 178 | 111 | 66 | 37 | 84 |
1995 | 5869 | 3612 | 2640 | 795 | 327 | 158 | 90 | 62 | 37 | 68 |
1996 | 4284 | 4947 | 2131 | 828 | 306 | 155 | 83 | 52 | 36 | 61 |
1997 | 3429 | 3532 | 2971 | 847 | 383 | 160 | 95 | 50 | 33 | 62 |
1998 | 4292 | 2758 | 2216 | 1235 | 432 | 214 | 98 | 63 | 31 | 62 |
1999 | 3882 | 3630 | 1688 | 963 | 626 | 270 | 142 | 69 | 43 | 64 |
2000 | 4589 | 2990 | 2147 | 633 | 422 | 313 | 165 | 86 | 42 | 65 |
2001 | 3036 | 3757 | 1671 | 696 | 215 | 144 | 126 | 70 | 35 | 45 |
2002 | 4452 | 2293 | 1954 | 429 | 225 | 81 | 50 | 44 | 24 | 28 |
2003 | 4101 | 3617 | 1008 | 596 | 131 | 89 | 38 | 22 | 19 | 23 |
2004 | 5842 | 3134 | 1444 | 218 | 177 | 41 | 38 | 16 | 9 | 18 |
2005 | 4975 | 4832 | 1169 | 370 | 66 | 77 | 19 | 22 | 9 | 15 |
2006 | 6130 | 3910 | 1966 | 378 | 152 | 32 | 46 | 11 | 12 | 14 |
2007 | 5395 | 5026 | 1789 | 833 | 185 | 91 | 19 | 29 | 6 | 16 |
2008 | 3154 | 4583 | 2350 | 755 | 393 | 101 | 53 | 10 | 17 | 13 |
2009 | 3529 | 2362 | 2006 | 1057 | 361 | 183 | 51 | 30 | 6 | 17 |
2010 | 5294 | 2839 | 855 | 787 | 503 | 191 | 100 | 28 | 17 | 13 |
2011 | 5534 | 4407 | 1155 | 331 | 371 | 267 | 97 | 54 | 15 | 16 |
2012 | 3470 | 4652 | 1738 | 516 | 155 | 194 | 142 | 49 | 28 | 16 |
2013 | 2479 | 2839 | 1954 | 760 | 258 | 87 | 105 | 71 | 25 | 23 |
2014 | 3753 | 1799 | 1021 | 815 | 370 | 147 | 50 | 57 | 38 | 27 |