Table 2. Estimated stock numbers. | ||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5+ |
1991 | 98322 | 139665 | 107259 | 32435 | 2988 | 10142 |
1992 | 40376 | 63007 | 67846 | 49119 | 12340 | 6649 |
1993 | 88080 | 25822 | 30546 | 30761 | 18727 | 9707 |
1994 | 124368 | 55994 | 12528 | 13872 | 11575 | 14370 |
1995 | 141068 | 78198 | 26796 | 5716 | 5217 | 13018 |
1996 | 100811 | 88787 | 37012 | 11965 | 2170 | 9144 |
1997 | 84204 | 63513 | 41689 | 16475 | 4492 | 5719 |
1998 | 63704 | 52628 | 30001 | 18306 | 6117 | 5244 |
1999 | 128412 | 39735 | 24686 | 13255 | 6765 | 5863 |
2000 | 111525 | 82372 | 18485 | 10798 | 4908 | 6486 |
2001 | 346972 | 71970 | 38101 | 7963 | 4010 | 5917 |
2002 | 485532 | 231886 | 32958 | 16251 | 2945 | 5155 |
2003 | 512471 | 328076 | 108120 | 14216 | 6033 | 4228 |
2004 | 201592 | 353274 | 153430 | 46958 | 5370 | 5499 |
2005 | 236570 | 140084 | 166875 | 66569 | 18175 | 5749 |
2006 | 238709 | 167042 | 66769 | 72475 | 26030 | 12863 |
2007 | 263550 | 167879 | 79459 | 29349 | 28226 | 20744 |
2008 | 290106 | 183689 | 79221 | 34752 | 11737 | 25822 |
2009 | 437136 | 204638 | 85991 | 34857 | 13968 | 20201 |
2010 | 538208 | 309279 | 95607 | 37534 | 14032 | 18503 |
2011 | 683512 | 385771 | 145074 | 41856 | 15069 | 17829 |
2012 | 388093 | 488942 | 182043 | 64796 | 16945 | 18347 |
2013 | 942226 | 280688 | 228891 | 81389 | 26556 | 19920 |
2014 | 486991 | 698716 | 132323 | 101316 | 33356 | 26160 |
2015 | 368428 | 353982 | 335038 | 58689 | 40701 | 32761 |
2016 | 233281 | 267801 | 167376 | 150392 | 23624 | 40296 |
2017 | 317109 | 168047 | 124991 | 74682 | 60840 | 34787 |