Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1991 | 127568 | 71049 | 21230 | 7980 | 5298 | 739 | 832 |
1992 | 171215 | 94272 | 39031 | 8797 | 2617 | 1979 | 487 |
1993 | 148305 | 113800 | 48042 | 15536 | 2989 | 894 | 826 |
1994 | 72585 | 105505 | 59652 | 18601 | 5352 | 876 | 543 |
1995 | 59700 | 50699 | 61354 | 23705 | 6094 | 1888 | 387 |
1996 | 70711 | 43865 | 28339 | 26480 | 8305 | 1983 | 680 |
1997 | 64958 | 39746 | 19194 | 11074 | 10071 | 2981 | 918 |
1998 | 64825 | 44931 | 21269 | 10121 | 5789 | 5061 | 1931 |
1999 | 48113 | 40906 | 20708 | 8352 | 4634 | 2681 | 3335 |
2000 | 20011 | 24967 | 15945 | 6001 | 2337 | 1589 | 2137 |
2001 | 50556 | 9704 | 7274 | 3739 | 1279 | 553 | 1060 |
2002 | 112552 | 37014 | 5571 | 3323 | 1866 | 519 | 764 |
2003 | 49203 | 85429 | 24730 | 2944 | 1659 | 1194 | 664 |
2004 | 13098 | 33009 | 45940 | 11336 | 1322 | 701 | 823 |
2005 | 19353 | 9465 | 21762 | 24537 | 4501 | 552 | 679 |
2006 | 71926 | 14088 | 5261 | 12972 | 12921 | 2813 | 665 |
2007 | 14559 | 60228 | 8454 | 2964 | 7353 | 6403 | 1988 |
2008 | 3881 | 10148 | 44132 | 3387 | 1028 | 3507 | 3361 |
2009 | 1260 | 2872 | 5941 | 23645 | 1236 | 401 | 2497 |
2010 | 1082 | 909 | 1622 | 2764 | 11263 | 624 | 1222 |
2011 | 130 | 781 | 414 | 600 | 1017 | 6243 | 879 |
2012 | 138 | 117 | 601 | 241 | 294 | 565 | 3651 |
2013 | 46826 | 160 | 121 | 351 | 162 | 211 | 2479 |
2014 | 28846 | 33824 | 181 | 69 | 244 | 102 | 1336 |
2015 | 11765 | 27514 | 22574 | 137 | 31 | 169 | 596 |
2016 | 10816 | 11396 | 19866 | 12165 | 94 | 18 | 352 |
2017 | 81342 | 7229 | 9667 | 12787 | 7028 | 87 | 261 |
2018 | 17230 | 67765 | 3457 | 6462 | 6695 | 3486 | 204 |
2019 | 24665 | 15361 | 46153 | 1522 | 3222 | 3306 | 1923 |
2020 | 13228 | 20508 | 9634 | 25164 | 1000 | 1908 | 3179 |