Table 2. Estimated stock numbers. | ||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5+ |
1991 | 158261 | 212990 | 162430 | 48923 | 4741 | 22226 |
1992 | 66703 | 98223 | 116658 | 83533 | 19881 | 14870 |
1993 | 152055 | 41523 | 53477 | 57642 | 33523 | 19384 |
1994 | 230729 | 93246 | 22925 | 26503 | 21792 | 27419 |
1995 | 264871 | 138968 | 48485 | 11545 | 9946 | 24686 |
1996 | 185907 | 159532 | 68460 | 22720 | 4497 | 17365 |
1997 | 156843 | 111748 | 76496 | 31729 | 8698 | 11313 |
1998 | 121419 | 92503 | 55326 | 33793 | 11363 | 11063 |
1999 | 268606 | 71182 | 45433 | 24711 | 11876 | 12484 |
2000 | 235861 | 163898 | 34098 | 19530 | 8676 | 13393 |
2001 | 591253 | 144929 | 74682 | 13692 | 7138 | 12698 |
2002 | 805324 | 381170 | 65447 | 28739 | 5042 | 11487 |
2003 | 862853 | 529665 | 182408 | 26689 | 11298 | 10104 |
2004 | 380789 | 583034 | 266732 | 79698 | 11199 | 14000 |
2005 | 401114 | 260146 | 309589 | 119491 | 36644 | 15810 |
2006 | 404740 | 280688 | 146239 | 141068 | 56670 | 33557 |
2007 | 445076 | 281813 | 154662 | 70545 | 64861 | 54776 |
2008 | 500819 | 306508 | 152207 | 74907 | 34614 | 68665 |
2009 | 727959 | 348015 | 157945 | 75811 | 38254 | 61759 |
2010 | 908000 | 508897 | 174730 | 78747 | 40255 | 63450 |
2011 | 1142809 | 645642 | 257816 | 87728 | 42193 | 69982 |
2012 | 693842 | 815046 | 340442 | 135944 | 47524 | 79380 |
2013 | 1516628 | 501320 | 439767 | 183873 | 76344 | 91309 |
2014 | 779182 | 1129177 | 284930 | 238709 | 105345 | 120451 |
2015 | 784655 | 569207 | 651479 | 156061 | 135808 | 159373 |