Table 2. Estimated stock numbers. | |||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8+ |
1991 | 4823450 | 4368805 | 2231088 | 1783343 | 860269 | 553491 | 170758 | 48533 | 13539 |
1992 | 3594804 | 3485075 | 2130783 | 1355933 | 1028899 | 471654 | 290686 | 84796 | 28854 |
1993 | 2952019 | 2566362 | 1679489 | 1200201 | 733806 | 515040 | 222793 | 126248 | 45207 |
1994 | 4862192 | 2041101 | 1178791 | 942226 | 608651 | 352568 | 228433 | 89949 | 62380 |
1995 | 4126747 | 3488561 | 928198 | 622812 | 475442 | 274032 | 151146 | 86855 | 51844 |
1996 | 4316692 | 2867640 | 1516628 | 485046 | 299539 | 213203 | 113550 | 56897 | 46490 |
1997 | 3562596 | 3029778 | 1230585 | 765282 | 228205 | 127772 | 84373 | 40336 | 32991 |
1998 | 4765915 | 2468201 | 1349170 | 650828 | 377755 | 105345 | 54776 | 32080 | 25135 |
1999 | 5282975 | 3358483 | 1092523 | 718557 | 328404 | 175606 | 45936 | 21616 | 19891 |
2000 | 3295274 | 3798056 | 1589611 | 614768 | 388093 | 168721 | 84457 | 20484 | 16813 |
2001 | 3246214 | 2301335 | 1749779 | 874144 | 312075 | 184979 | 75584 | 34338 | 13587 |
2002 | 2913891 | 2294441 | 1043405 | 974812 | 465096 | 150542 | 84373 | 31132 | 17845 |
2003 | 3409240 | 2039061 | 1059174 | 579546 | 521258 | 234920 | 70404 | 36388 | 19118 |
2004 | 2400050 | 2480573 | 1020701 | 629701 | 329720 | 279847 | 120813 | 33423 | 24294 |
2005 | 1953240 | 1701465 | 1236753 | 634124 | 361855 | 179154 | 144495 | 58337 | 25642 |
2006 | 1536473 | 1391649 | 812605 | 733073 | 366590 | 188716 | 88965 | 65710 | 35137 |
2007 | 1589611 | 1087074 | 678744 | 472125 | 405145 | 193300 | 90039 | 40336 | 41192 |
2008 | 1380560 | 1147390 | 525445 | 405145 | 264871 | 212777 | 98420 | 41233 | 34683 |
2009 | 1193022 | 988555 | 567502 | 303155 | 223463 | 135266 | 101417 | 44046 | 30977 |
2010 | 1548814 | 834844 | 481663 | 335038 | 168890 | 116076 | 65447 | 44578 | 30915 |
2011 | 1530339 | 1123546 | 426343 | 304370 | 207939 | 99907 | 66304 | 35066 | 37496 |