Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1976 | 14478 | 12320 | 63450 | 3873 | 1986 | 399 | 65 | 293 | 66 | 30 |
1977 | 20018 | 11764 | 10087 | 49811 | 2400 | 977 | 144 | 19 | 178 | 54 |
1978 | 50818 | 16160 | 9560 | 7886 | 31508 | 1125 | 379 | 41 | 11 | 116 |
1979 | 13077 | 43871 | 13046 | 7746 | 4770 | 15042 | 521 | 144 | 21 | 64 |
1980 | 51483 | 10049 | 37873 | 10236 | 4517 | 2081 | 6630 | 210 | 69 | 44 |
1981 | 16561 | 44667 | 7723 | 30424 | 5326 | 1932 | 863 | 2232 | 98 | 51 |
1982 | 7248 | 13462 | 38754 | 5897 | 15340 | 1843 | 775 | 270 | 841 | 63 |
1983 | 2034 | 5996 | 10943 | 31634 | 2739 | 5748 | 545 | 228 | 108 | 272 |
1984 | 6737 | 1572 | 4960 | 8687 | 14991 | 947 | 1851 | 130 | 98 | 127 |
1985 | 84626 | 5348 | 1216 | 3830 | 3750 | 5724 | 310 | 589 | 58 | 95 |
1986 | 27639 | 61759 | 4245 | 961 | 1514 | 1424 | 2069 | 98 | 274 | 61 |
1987 | 11328 | 22494 | 45071 | 3186 | 425 | 483 | 466 | 787 | 47 | 122 |
1988 | 16607 | 9217 | 19023 | 31070 | 1222 | 151 | 97 | 162 | 359 | 47 |
1989 | 7404 | 13977 | 7681 | 15734 | 12452 | 413 | 41 | 26 | 77 | 126 |
1990 | 3026 | 6401 | 11509 | 6448 | 7770 | 3124 | 91 | 13 | 13 | 54 |
1991 | 9740 | 2361 | 5405 | 9142 | 2907 | 1899 | 385 | 29 | 6 | 21 |
1992 | 3887 | 7631 | 1973 | 4236 | 3276 | 494 | 239 | 80 | 13 | 9 |
1993 | 1721 | 3174 | 5860 | 1627 | 1338 | 320 | 68 | 66 | 24 | 7 |
1994 | 2356 | 1373 | 2636 | 4459 | 603 | 101 | 51 | 19 | 26 | 9 |
1995 | 1386 | 1919 | 1105 | 2158 | 1606 | 81 | 21 | 14 | 8 | 14 |
1996 | 2112 | 1088 | 1481 | 908 | 939 | 243 | 26 | 7 | 6 | 10 |
1997 | 2501 | 1739 | 841 | 1165 | 428 | 202 | 93 | 9 | 3 | 7 |
1998 | 2820 | 1975 | 1439 | 680 | 522 | 68 | 93 | 38 | 5 | 5 |
1999 | 5041 | 2289 | 1567 | 1176 | 306 | 46 | 36 | 41 | 20 | 5 |
2000 | 6069 | 4166 | 1858 | 1211 | 563 | 42 | 28 | 17 | 23 | 12 |
2001 | 6759 | 4978 | 3565 | 1594 | 600 | 100 | 25 | 13 | 10 | 17 |
2002 | 7614 | 5532 | 4083 | 2976 | 862 | 126 | 54 | 12 | 8 | 13 |
2003 | 8040 | 5931 | 4373 | 3090 | 1436 | 228 | 61 | 27 | 8 | 10 |
2004 | 19857 | 6818 | 4649 | 3306 | 1328 | 357 | 98 | 25 | 16 | 7 |
2005 | 30853 | 16231 | 5753 | 3398 | 1232 | 243 | 153 | 41 | 15 | 10 |
2006 | 23553 | 25034 | 13366 | 4387 | 1124 | 195 | 91 | 66 | 24 | 12 |
2007 | 12730 | 19567 | 20135 | 9750 | 1502 | 199 | 79 | 37 | 37 | 17 |
2008 | 19561 | 10270 | 16202 | 15120 | 3650 | 285 | 73 | 34 | 20 | 28 |
2009 | 17645 | 16275 | 8626 | 12469 | 6642 | 697 | 95 | 32 | 19 | 25 |
2010 | 36316 | 14192 | 13421 | 6927 | 6299 | 1486 | 228 | 46 | 19 | 23 |
2011 | 28396 | 30424 | 11282 | 10463 | 4055 | 1683 | 410 | 99 | 23 | 17 |
2012 | 20618 | 23133 | 25135 | 9331 | 6196 | 1362 | 461 | 165 | 44 | 16 |
2013 | 12952 | 17723 | 18830 | 19893 | 6190 | 2379 | 422 | 182 | 76 | 21 |
2014 | 12837 | 10782 | 14877 | 15324 | 12519 | 2778 | 756 | 144 | 69 | 32 |
2015 | 7482 | 10746 | 9025 | 12882 | 10802 | 5557 | 967 | 249 | 41 | 25 |
2016 | 6420 | 6251 | 9085 | 7588 | 9091 | 5049 | 1755 | 294 | 75 | 18 |