Table 2. Estimated stock numbers. | |||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8+ |
1991 | 3847753 | 4057185 | 2126526 | 1945442 | 929126 | 572633 | 168384 | 50312 | 16602 |
1992 | 3576875 | 2957929 | 1924160 | 1262999 | 1097999 | 501320 | 318380 | 104297 | 43608 |
1993 | 3481591 | 2599943 | 1646233 | 1070889 | 689002 | 532853 | 232582 | 137861 | 59635 |
1994 | 4299460 | 1941555 | 1191829 | 1062356 | 584201 | 361132 | 233515 | 98519 | 72620 |
1995 | 4151582 | 3634565 | 970921 | 658026 | 596002 | 257816 | 154662 | 86163 | 58454 |
1996 | 4016816 | 2738717 | 1494048 | 510936 | 312700 | 269952 | 123500 | 69079 | 59516 |
1997 | 3817094 | 2916807 | 1101298 | 802109 | 236097 | 124368 | 97636 | 49070 | 53263 |
1998 | 4057185 | 2421748 | 1310606 | 600189 | 390428 | 112084 | 56783 | 36717 | 35811 |
1999 | 4151582 | 2853338 | 1019681 | 666636 | 301040 | 169058 | 46958 | 24343 | 22404 |
2000 | 3382075 | 3272288 | 1353223 | 559613 | 356468 | 169906 | 86769 | 25261 | 22404 |
2001 | 3392237 | 2235555 | 1541089 | 759944 | 275957 | 172646 | 78905 | 38369 | 17569 |
2002 | 2999631 | 2528154 | 989544 | 942226 | 451802 | 141210 | 84204 | 33124 | 22159 |
2003 | 2960889 | 1785127 | 1099098 | 542531 | 501822 | 246471 | 70123 | 40255 | 23529 |
2004 | 2556117 | 2450984 | 937526 | 650828 | 305590 | 267533 | 127007 | 36062 | 29466 |
2005 | 2197872 | 1799465 | 1291093 | 606828 | 367692 | 167376 | 145219 | 65251 | 30638 |
2006 | 1912649 | 1513598 | 819951 | 785441 | 365127 | 202400 | 90310 | 67440 | 38754 |
2007 | 1744537 | 1293678 | 772201 | 462777 | 409626 | 186465 | 80017 | 45071 | 40782 |
2008 | 1691286 | 1230585 | 578388 | 432787 | 246471 | 212140 | 102642 | 38101 | 39498 |
2009 | 1744537 | 1220779 | 633490 | 313013 | 215993 | 118066 | 89232 | 45844 | 31351 |
2010 | 2041101 | 1057058 | 570347 | 360411 | 175255 | 107259 | 58924 | 36680 | 34338 |
2011 | 2006696 | 1607193 | 504842 | 302247 | 214486 | 97734 | 66105 | 37534 | 36062 |
2012 | 2014739 | 1365457 | 904376 | 339422 | 174033 | 117477 | 56557 | 35596 | 46120 |
2013 | 2171655 | 1397227 | 725053 | 620946 | 221904 | 95320 | 61574 | 30822 | 39735 |