Table 2. Estimated stock numbers. | ||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5+ |
1991 | 121662 | 170416 | 128027 | 38369 | 3613 | 13888 |
1992 | 51483 | 77964 | 81961 | 59456 | 14953 | 9351 |
1993 | 111636 | 32893 | 37421 | 37722 | 23202 | 13106 |
1994 | 159213 | 70969 | 15799 | 17235 | 14541 | 19372 |
1995 | 182225 | 100007 | 33624 | 7306 | 6639 | 17958 |
1996 | 131531 | 114691 | 46864 | 15217 | 2838 | 13012 |
1997 | 110304 | 82702 | 53316 | 21148 | 5846 | 8446 |
1998 | 84036 | 68734 | 38638 | 23742 | 8039 | 7729 |
1999 | 164555 | 52261 | 31888 | 17294 | 8982 | 8560 |
2000 | 144640 | 105240 | 24053 | 14141 | 6554 | 9477 |
2001 | 440647 | 92967 | 48050 | 10501 | 5373 | 8746 |
2002 | 618468 | 293608 | 42108 | 20779 | 3974 | 7700 |
2003 | 648878 | 416233 | 135266 | 18394 | 7889 | 6398 |
2004 | 261450 | 445967 | 192529 | 59516 | 7103 | 8025 |
2005 | 306508 | 181135 | 208355 | 84711 | 23553 | 8393 |
2006 | 311452 | 215993 | 85391 | 91766 | 33827 | 17996 |
2007 | 342491 | 218600 | 101620 | 37987 | 36461 | 28970 |
2008 | 374745 | 238232 | 102028 | 45026 | 15491 | 36171 |
2009 | 562418 | 263814 | 110304 | 45433 | 18439 | 29057 |
2010 | 694537 | 397520 | 121905 | 48776 | 18650 | 26849 |
2011 | 882046 | 497325 | 184425 | 54014 | 19948 | 26004 |
2012 | 504842 | 629701 | 232350 | 83366 | 22270 | 26689 |
2013 | 1214691 | 364397 | 291851 | 105135 | 34822 | 28767 |
2014 | 629071 | 899865 | 169906 | 130875 | 43915 | 37235 |
2015 | 475918 | 456800 | 427197 | 76344 | 53637 | 46537 |
2016 | 301643 | 345242 | 213844 | 194269 | 31351 | 57182 |
2017 | 409217 | 217075 | 159532 | 96568 | 80178 | 50212 |