Table 2. Estimated stock numbers. | |||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8+ |
1998 | 5856133 | 1767364 | 815046 | 520216 | 269682 | 154508 | 53906 | 18496 | 14624 |
1999 | 6465559 | 1408449 | 865446 | 453160 | 289526 | 117243 | 56050 | 18974 | 9101 |
2000 | 7260796 | 1551915 | 688314 | 469301 | 238232 | 124742 | 38523 | 17445 | 4388 |
2001 | 8753814 | 1748030 | 759184 | 380408 | 248948 | 90039 | 30577 | 10800 | 5458 |
2002 | 8658049 | 2109581 | 857692 | 406769 | 183506 | 77497 | 21455 | 10675 | 6372 |
2003 | 9407333 | 2084418 | 1028899 | 449999 | 201390 | 62318 | 21833 | 7064 | 6504 |
2004 | 8113176 | 2262543 | 1014595 | 533386 | 212352 | 63070 | 13912 | 5896 | 3952 |
2005 | 7444604 | 1951288 | 1107926 | 559613 | 275130 | 88168 | 19899 | 3320 | 3655 |
2006 | 7857665 | 1794075 | 957422 | 615999 | 282377 | 101926 | 34098 | 7460 | 3037 |
2007 | 9454487 | 1891726 | 881165 | 532853 | 320296 | 118421 | 46120 | 17400 | 6042 |
2008 | 11017550 | 2273884 | 927270 | 483594 | 275130 | 140787 | 49613 | 18337 | 9809 |
2009 | 12749467 | 2652465 | 1113479 | 512471 | 260667 | 129314 | 65644 | 24563 | 14635 |
2010 | 16159198 | 3063290 | 1298863 | 609869 | 272393 | 123377 | 62193 | 33962 | 21337 |
2011 | 16502130 | 3886424 | 1500037 | 721437 | 333701 | 127007 | 56954 | 30516 | 29912 |
2012 | 18811896 | 3972873 | 1908828 | 838190 | 406362 | 154972 | 49762 | 18072 | 21511 |