Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1976 | 14624 | 12644 | 62173 | 3692 | 1944 | 422 | 65 | 277 | 63 | 29 |
1977 | 21448 | 11416 | 10352 | 47991 | 2256 | 966 | 149 | 19 | 179 | 55 |
1978 | 39060 | 17093 | 8911 | 7874 | 31382 | 1012 | 359 | 39 | 10 | 116 |
1979 | 17196 | 38166 | 13622 | 7466 | 4781 | 15660 | 495 | 143 | 20 | 63 |
1980 | 35916 | 11597 | 37291 | 10778 | 4449 | 2056 | 7172 | 218 | 68 | 45 |
1981 | 15819 | 35695 | 7821 | 30757 | 5578 | 1968 | 859 | 2421 | 108 | 50 |
1982 | 8177 | 12696 | 35476 | 5686 | 15441 | 1848 | 842 | 269 | 843 | 73 |
1983 | 3073 | 6965 | 10189 | 30739 | 2579 | 5878 | 511 | 253 | 106 | 247 |
1984 | 8103 | 1974 | 5934 | 8173 | 14908 | 871 | 1879 | 112 | 110 | 108 |
1985 | 34624 | 6247 | 1268 | 4358 | 3463 | 5719 | 286 | 619 | 49 | 97 |
1986 | 24423 | 35476 | 4816 | 962 | 1627 | 1350 | 2138 | 88 | 289 | 58 |
1987 | 12688 | 20773 | 36350 | 3308 | 435 | 496 | 472 | 873 | 44 | 130 |
1988 | 16891 | 9930 | 18940 | 30750 | 1117 | 158 | 90 | 171 | 393 | 43 |
1989 | 8490 | 15613 | 8065 | 16439 | 14731 | 398 | 47 | 22 | 83 | 134 |
1990 | 4479 | 7889 | 12934 | 7016 | 8724 | 4183 | 87 | 15 | 11 | 53 |
1991 | 12947 | 2967 | 6767 | 9823 | 3226 | 2082 | 436 | 29 | 7 | 19 |
1992 | 4630 | 9732 | 2410 | 4827 | 3363 | 515 | 242 | 85 | 13 | 8 |
1993 | 2212 | 3656 | 6704 | 1944 | 1357 | 323 | 67 | 68 | 24 | 7 |
1994 | 2746 | 1608 | 2995 | 4511 | 697 | 100 | 50 | 19 | 26 | 8 |
1995 | 1837 | 2212 | 1185 | 2375 | 1579 | 91 | 20 | 13 | 8 | 13 |
1996 | 2487 | 1288 | 1495 | 970 | 1044 | 242 | 30 | 7 | 5 | 9 |
1997 | 3273 | 2043 | 860 | 1108 | 471 | 240 | 90 | 11 | 3 | 7 |
1998 | 3046 | 2429 | 1678 | 685 | 480 | 73 | 112 | 38 | 6 | 5 |
1999 | 4438 | 2308 | 1781 | 1330 | 291 | 33 | 39 | 51 | 20 | 5 |
2000 | 6318 | 3644 | 1749 | 1248 | 616 | 38 | 20 | 18 | 29 | 12 |
2001 | 7752 | 5269 | 3308 | 1679 | 623 | 104 | 23 | 10 | 11 | 21 |
2002 | 9750 | 6327 | 4394 | 2932 | 996 | 130 | 55 | 11 | 6 | 16 |
2003 | 10049 | 6950 | 4598 | 3104 | 1380 | 252 | 60 | 28 | 8 | 11 |
2004 | 23537 | 8610 | 5022 | 3340 | 1369 | 299 | 98 | 23 | 17 | 7 |
2005 | 36788 | 19148 | 7087 | 3436 | 1273 | 259 | 107 | 40 | 13 | 10 |
2006 | 26635 | 29758 | 15717 | 5344 | 1149 | 201 | 89 | 43 | 23 | 10 |
2007 | 14870 | 22533 | 22779 | 10835 | 1696 | 206 | 82 | 33 | 25 | 15 |
2008 | 21829 | 10882 | 18614 | 16616 | 3907 | 315 | 73 | 35 | 16 | 20 |
2009 | 21261 | 18784 | 9118 | 14076 | 7043 | 699 | 97 | 31 | 21 | 18 |
2010 | 38708 | 16044 | 15523 | 7300 | 6852 | 1580 | 232 | 50 | 20 | 21 |
2011 | 34175 | 34528 | 11395 | 11523 | 4286 | 1824 | 419 | 101 | 26 | 17 |
2012 | 24212 | 27262 | 28954 | 9760 | 6750 | 1411 | 490 | 163 | 44 | 18 |
2013 | 18524 | 22138 | 21277 | 22102 | 7017 | 2678 | 427 | 199 | 84 | 22 |
2014 | 19049 | 15806 | 18430 | 16978 | 13339 | 3406 | 898 | 145 | 81 | 38 |
2015 | 14871 | 16639 | 13855 | 17561 | 13358 | 6401 | 1433 | 330 | 43 | 31 |
2016 | 9627 | 14425 | 15259 | 13393 | 14367 | 7353 | 2444 | 535 | 124 | 24 |
2017 | 9962 | 7670 | 14197 | 13749 | 11181 | 7742 | 3123 | 834 | 208 | 57 |
2018 | 11666 | 9303 | 7646 | 13575 | 10203 | 6019 | 3073 | 1008 | 271 | 92 |
2019 | 9600 | 11724 | 9359 | 7755 | 11100 | 5349 | 2379 | 951 | 288 | 113 |
2020 | 11829 | 7474 | 11259 | 8258 | 5933 | 5565 | 1900 | 748 | 264 | 129 |