Table 2. Estimated stock numbers. | |||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8+ |
1992 | 63655736 | 15294441 | 5520616 | 2107473 | 1503040 | 1386094 | 1197803 | 527551 | 215346 |
1993 | 57368160 | 24251766 | 5219958 | 2706048 | 1163566 | 788589 | 678066 | 595407 | 406362 |
1994 | 46362430 | 16288990 | 8048530 | 2197872 | 1284654 | 461852 | 325136 | 288082 | 439327 |
1995 | 54135461 | 15432712 | 6934365 | 3305175 | 978719 | 466028 | 189283 | 153737 | 352921 |
1996 | 30584381 | 23138304 | 5944637 | 3638201 | 1326428 | 404335 | 152970 | 72186 | 171613 |
1997 | 26219134 | 11840069 | 6831125 | 3075568 | 1878530 | 732340 | 194269 | 85477 | 167209 |
1998 | 16902972 | 13497297 | 8850637 | 3137698 | 1412681 | 843234 | 405145 | 87029 | 116308 |
1999 | 44322367 | 6810663 | 5826925 | 6497968 | 1778001 | 747134 | 393564 | 180954 | 83784 |
2000 | 34106550 | 21274080 | 5152538 | 3054114 | 3368574 | 975787 | 422523 | 204434 | 105662 |
2001 | 44322367 | 14118549 | 9909456 | 3569728 | 1804872 | 1783343 | 530725 | 248948 | 141492 |
2002 | 29092763 | 22567018 | 6969123 | 7702072 | 2047234 | 904376 | 1057058 | 297152 | 256786 |
2003 | 14916820 | 13243269 | 14231950 | 4218541 | 4990267 | 1174085 | 586542 | 629071 | 254486 |
2004 | 20811161 | 4935675 | 4785016 | 9351058 | 2716894 | 3017683 | 713544 | 428052 | 430628 |
2005 | 13964096 | 9313728 | 2402451 | 2500497 | 4980297 | 1418343 | 1716847 | 349060 | 440207 |
2006 | 12127668 | 4012801 | 3122049 | 1518145 | 1671112 | 2949069 | 779962 | 750879 | 328076 |
2007 | 14636076 | 4028884 | 1530339 | 1806677 | 952647 | 875894 | 1716847 | 404335 | 447754 |
2008 | 14274710 | 4615820 | 2132915 | 1003496 | 839868 | 456343 | 408808 | 702219 | 371387 |
2009 | 21337998 | 5193924 | 2392860 | 960299 | 578388 | 405956 | 196614 | 218382 | 584201 |
2010 | 15263883 | 7841965 | 2599943 | 1581683 | 738961 | 379648 | 276233 | 125116 | 450900 |
2011 | 11582432 | 4915972 | 3450398 | 1790490 | 1154295 | 563544 | 272120 | 176310 | 418738 |
2012 | 11330401 | 4085685 | 2301335 | 2267073 | 1163566 | 717121 | 350810 | 190042 | 374745 |