Table 2. Estimated stock numbers. | |||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8+ |
1991 | 4638956 | 4457060 | 2285282 | 1762070 | 896273 | 503833 | 167544 | 52786 | 13462 |
1992 | 3584036 | 3345076 | 2162985 | 1386094 | 997493 | 485532 | 256530 | 82702 | 29912 |
1993 | 3175577 | 2505503 | 1631483 | 1246687 | 757668 | 507372 | 230499 | 111302 | 41399 |
1994 | 4723214 | 2154351 | 1139386 | 929126 | 641138 | 371016 | 225483 | 92781 | 47715 |
1995 | 4425970 | 3301872 | 963184 | 609869 | 475918 | 297747 | 165380 | 87378 | 43739 |
1996 | 4028884 | 2972756 | 1409859 | 502324 | 296262 | 222126 | 131795 | 66703 | 45982 |
1997 | 3949107 | 2782889 | 1256700 | 752382 | 241108 | 131663 | 94750 | 51226 | 41440 |
1998 | 4995260 | 2636598 | 1217122 | 671991 | 371759 | 110968 | 56218 | 36171 | 32663 |
1999 | 5438425 | 3368574 | 1122423 | 649527 | 332701 | 173165 | 47146 | 20994 | 22270 |
2000 | 3412651 | 3726574 | 1515112 | 612314 | 337055 | 165711 | 80580 | 19640 | 15472 |
2001 | 3722850 | 2333780 | 1684535 | 848309 | 320937 | 167209 | 76573 | 34132 | 12838 |
2002 | 3122049 | 2518062 | 1050734 | 949794 | 452707 | 156843 | 76039 | 31101 | 17813 |
2003 | 3252713 | 2160824 | 1148538 | 601391 | 517104 | 227977 | 73204 | 32016 | 19048 |
2004 | 2940235 | 2361954 | 1079491 | 683512 | 343863 | 275130 | 112533 | 33725 | 21148 |
2005 | 2475616 | 2059554 | 1183516 | 667303 | 387317 | 185350 | 137999 | 51124 | 22093 |
2006 | 1636385 | 1772675 | 1003496 | 727959 | 387705 | 203414 | 93714 | 63259 | 26823 |
2007 | 1415509 | 1201402 | 901667 | 616615 | 425917 | 213416 | 101722 | 45890 | 35066 |
2008 | 1256700 | 1038201 | 616615 | 570347 | 365127 | 242074 | 114348 | 51380 | 35102 |