Table 2. Estimated stock numbers. | ||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5+ |
1991 | 125618 | 54285 | 32794 | 14497 | 1369 | 2738 |
1992 | 2473 | 34475 | 48291 | 25489 | 3669 | 1141 |
1993 | 59101 | 3316 | 13479 | 17339 | 11261 | 4430 |
1994 | 90310 | 18712 | 2752 | 6859 | 4188 | 3527 |
1995 | 61084 | 26582 | 11716 | 2664 | 1889 | 1765 |
1996 | 15463 | 45026 | 8474 | 2450 | 1827 | 771 |
1997 | 55938 | 14343 | 17650 | 8352 | 1461 | 365 |
1998 | 22181 | 8851 | 7107 | 3960 | 1082 | 599 |
1999 | 45661 | 3851 | 4794 | 5077 | 1440 | 784 |
2000 | 38369 | 51124 | 6400 | 3201 | 1284 | 335 |
2001 | 76880 | 24860 | 25135 | 2634 | 1646 | 822 |
2002 | 141634 | 101114 | 11647 | 4346 | 639 | 533 |
2003 | 244263 | 140084 | 45890 | 6117 | 1077 | 154 |
2004 | 36607 | 169058 | 69425 | 13951 | 1521 | 2313 |
2005 | 19992 | 17712 | 114005 | 16265 | 4835 | 394 |
2006 | 35313 | 50061 | 25489 | 40619 | 8016 | 3489 |
2007 | 65121 | 33157 | 35596 | 13750 | 18186 | 6658 |
2008 | 91766 | 43958 | 20702 | 8972 | 7063 | 4115 |
2009 | 134054 | 79937 | 22024 | 8079 | 4421 | 4627 |
2010 | 89949 | 111525 | 25185 | 5716 | 3104 | 2034 |
2011 | 107796 | 117595 | 39577 | 10244 | 2045 | 561 |
2012 | 40417 | 161619 | 55659 | 18644 | 3529 | 1834 |