Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1976 | 21287 | 23968 | 23432 | 183466 | 11562 | 6284 | 2276 | 1033 | 2126 | 328 | 700 |
1977 | 31927 | 16487 | 19624 | 19184 | 129933 | 6353 | 2585 | 808 | 390 | 648 | 388 |
1978 | 10632 | 32124 | 12769 | 16067 | 15600 | 60231 | 1928 | 811 | 220 | 104 | 284 |
1979 | 16074 | 7075 | 32322 | 9890 | 13378 | 9827 | 26832 | 811 | 367 | 94 | 190 |
1980 | 6997 | 15607 | 4709 | 32521 | 7929 | 6351 | 2688 | 6452 | 190 | 93 | 86 |
1981 | 4755 | 5389 | 15155 | 3134 | 28323 | 5501 | 3637 | 1364 | 2955 | 92 | 100 |
1982 | 4038 | 3776 | 4151 | 14715 | 2813 | 20822 | 3196 | 2183 | 739 | 1348 | 118 |
1983 | 3694 | 3272 | 3266 | 3461 | 12464 | 1738 | 8261 | 936 | 741 | 243 | 500 |
1984 | 14454 | 2479 | 2652 | 2824 | 3222 | 6692 | 644 | 2097 | 222 | 228 | 238 |
1985 | 35571 | 12610 | 1663 | 2216 | 2049 | 1923 | 2450 | 180 | 580 | 69 | 163 |
1986 | 17462 | 40374 | 15098 | 1333 | 1501 | 1227 | 984 | 986 | 63 | 234 | 103 |
1987 | 3978 | 15156 | 41017 | 21090 | 1354 | 1178 | 847 | 788 | 669 | 38 | 191 |
1988 | 1501 | 3040 | 11808 | 39264 | 23724 | 1090 | 814 | 471 | 550 | 420 | 150 |
1989 | 625 | 1212 | 2424 | 8251 | 33613 | 15056 | 404 | 254 | 148 | 226 | 262 |
1990 | 440 | 488 | 964 | 1904 | 6945 | 18462 | 3916 | 71 | 78 | 37 | 156 |
1991 | 551 | 333 | 350 | 718 | 1445 | 2735 | 2543 | 223 | 12 | 19 | 59 |
1992 | 307 | 434 | 243 | 231 | 520 | 762 | 866 | 511 | 56 | 4 | 31 |
1993 | 207 | 245 | 312 | 166 | 149 | 142 | 66 | 38 | 48 | 8 | 8 |
1994 | 191 | 162 | 177 | 222 | 111 | 63 | 32 | 13 | 11 | 16 | 6 |
1995 | 80 | 174 | 129 | 133 | 148 | 66 | 28 | 15 | 6 | 5 | 13 |
1996 | 145 | 53 | 134 | 101 | 105 | 90 | 35 | 14 | 9 | 4 | 12 |
1997 | 308 | 116 | 40 | 98 | 71 | 72 | 45 | 16 | 8 | 5 | 9 |
1998 | 876 | 243 | 81 | 32 | 75 | 50 | 35 | 18 | 8 | 4 | 7 |
1999 | 1816 | 749 | 209 | 64 | 28 | 50 | 27 | 17 | 9 | 4 | 6 |
2000 | 2584 | 1492 | 619 | 192 | 59 | 25 | 33 | 17 | 11 | 6 | 7 |
2001 | 2957 | 2016 | 1135 | 475 | 166 | 51 | 20 | 19 | 11 | 7 | 8 |
2002 | 3166 | 2443 | 1594 | 865 | 362 | 135 | 45 | 15 | 12 | 7 | 9 |
2003 | 12378 | 2171 | 1933 | 1187 | 627 | 255 | 96 | 37 | 10 | 8 | 10 |
2004 | 21079 | 12531 | 1968 | 1554 | 870 | 484 | 175 | 67 | 29 | 7 | 10 |
2005 | 23836 | 18253 | 12122 | 1863 | 1335 | 632 | 352 | 110 | 41 | 21 | 11 |
2006 | 13930 | 17694 | 13949 | 11037 | 1747 | 1043 | 439 | 209 | 65 | 24 | 19 |
2007 | 12077 | 10593 | 11810 | 9848 | 9246 | 1645 | 738 | 235 | 100 | 31 | 24 |
2008 | 10792 | 9269 | 8140 | 7297 | 6004 | 5920 | 1165 | 451 | 111 | 49 | 31 |
2009 | 16306 | 8569 | 6830 | 6077 | 4564 | 2899 | 1265 | 205 | 109 | 40 | 31 |
2010 | 20925 | 15982 | 6896 | 4845 | 3290 | 2402 | 991 | 382 | 76 | 50 | 40 |
2011 | 13196 | 20076 | 15711 | 5727 | 4266 | 2163 | 1546 | 618 | 236 | 49 | 62 |
2012 | 13435 | 11369 | 17764 | 14520 | 5320 | 3955 | 1554 | 949 | 381 | 138 | 73 |
2013 | 8797 | 11685 | 11714 | 16987 | 12930 | 4760 | 3165 | 976 | 523 | 212 | 105 |
2014 | 11973 | 6429 | 9395 | 10518 | 15189 | 12148 | 3872 | 2108 | 587 | 290 | 181 |
2015 | 26659 | 9163 | 5164 | 8271 | 10465 | 14806 | 10540 | 2821 | 1297 | 356 | 259 |
2016 | 36302 | 23347 | 9081 | 4408 | 6729 | 9493 | 11463 | 6656 | 1567 | 631 | 288 |
2017 | 24687 | 32687 | 20005 | 8954 | 3949 | 6212 | 8102 | 8385 | 4253 | 961 | 509 |
2018 | 13736 | 20776 | 30999 | 17073 | 7864 | 3587 | 5321 | 6163 | 5537 | 2492 | 900 |
2019 | 15782 | 10183 | 15722 | 30776 | 16937 | 7430 | 3224 | 4223 | 4456 | 3423 | 1645 |
2020 | 12882 | 13146 | 8163 | 11633 | 29331 | 14926 | 5732 | 2311 | 3058 | 3005 | 2991 |