Table 2. Estimated stock numbers. | ||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5+ |
1991 | 156217 | 209819 | 160011 | 48291 | 4677 | 21575 |
1992 | 66370 | 97149 | 115382 | 82619 | 19779 | 14513 |
1993 | 151600 | 41440 | 53210 | 57297 | 33423 | 19181 |
1994 | 230268 | 93246 | 22971 | 26450 | 21777 | 27282 |
1995 | 264607 | 138968 | 48582 | 11592 | 9961 | 24612 |
1996 | 185721 | 159532 | 68528 | 22788 | 4528 | 17335 |
1997 | 156686 | 111860 | 76496 | 31761 | 8746 | 11320 |
1998 | 121419 | 92596 | 55437 | 33827 | 11396 | 11108 |
1999 | 268874 | 71254 | 45479 | 24785 | 11901 | 12543 |
2000 | 236097 | 164062 | 34166 | 19573 | 8707 | 13454 |
2001 | 591845 | 145219 | 74832 | 13724 | 7165 | 12769 |
2002 | 805324 | 381551 | 65513 | 28767 | 5061 | 11561 |
2003 | 863717 | 529665 | 182590 | 26742 | 11333 | 10181 |
2004 | 381170 | 583617 | 267266 | 79858 | 11246 | 14108 |
2005 | 401917 | 260667 | 310209 | 119731 | 36827 | 15939 |
2006 | 405550 | 281250 | 146679 | 141492 | 56954 | 33827 |
2007 | 445967 | 282377 | 155127 | 70827 | 65186 | 55216 |
2008 | 501822 | 307122 | 152665 | 75282 | 34857 | 69148 |
2009 | 729416 | 348711 | 158419 | 76115 | 38523 | 62318 |
2010 | 909818 | 509915 | 175255 | 79142 | 40538 | 64023 |
2011 | 1145097 | 647582 | 258590 | 88168 | 42531 | 70686 |
2012 | 695231 | 817495 | 341465 | 136489 | 47858 | 80258 |
2013 | 1519664 | 502324 | 441088 | 184795 | 76880 | 92319 |
2014 | 781523 | 1131438 | 286072 | 239905 | 106192 | 121783 |
2015 | 786226 | 570918 | 653436 | 157000 | 136899 | 161135 |