Table 2. Estimated stock numbers. | ||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1994 | 189283 | 65186 | 18555 | 30122 | 4467 | 315 | 60 | 45 |
1995 | 63831 | 90672 | 44936 | 8461 | 9039 | 1468 | 118 | 29 |
1996 | 171099 | 25387 | 68050 | 21178 | 1971 | 2604 | 348 | 32 |
1997 | 230499 | 80098 | 12267 | 34441 | 4853 | 629 | 650 | 120 |
1998 | 91400 | 111302 | 54122 | 5480 | 8398 | 1291 | 198 | 199 |
1999 | 90490 | 38910 | 78276 | 23017 | 1584 | 2065 | 370 | 126 |
2000 | 63895 | 41481 | 25540 | 32958 | 5273 | 336 | 477 | 115 |
2001 | 92319 | 27502 | 29673 | 10305 | 7218 | 1390 | 91 | 152 |
2002 | 32241 | 44623 | 19401 | 12136 | 2230 | 1575 | 385 | 58 |
2003 | 124991 | 14704 | 36717 | 7892 | 2553 | 553 | 387 | 118 |
2004 | 53263 | 64344 | 11029 | 17603 | 2191 | 650 | 180 | 147 |
2005 | 46028 | 23766 | 50262 | 5128 | 5030 | 609 | 164 | 86 |
2006 | 17499 | 22584 | 16363 | 24760 | 1824 | 1408 | 174 | 64 |
2007 | 8954 | 7606 | 15409 | 8145 | 7795 | 797 | 466 | 79 |
2008 | 64087 | 3911 | 5602 | 6972 | 2752 | 1978 | 299 | 183 |
2009 | 26187 | 29319 | 4234 | 3858 | 2376 | 919 | 455 | 137 |
2010 | 41648 | 11107 | 22857 | 3049 | 1528 | 677 | 216 | 130 |
2011 | 30001 | 17654 | 7539 | 12730 | 1561 | 493 | 150 | 78 |
2012 | 76420 | 12555 | 11663 | 4188 | 4711 | 720 | 140 | 55 |
2013 | 54176 | 33996 | 8198 | 6488 | 1612 | 1393 | 255 | 68 |
2014 | 45071 | 23695 | 23506 | 4724 | 2477 | 456 | 331 | 71 |
2015 | 45071 | 19750 | 17824 | 14200 | 1881 | 887 | 134 | 118 |