Table 2. Estimated stock numbers. | |||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8+ |
1989 | 36984150 | 14475961 | 7131271 | 6174880 | 2663096 | 665304 | 368060 | 172819 | 82619 |
1990 | 28176532 | 13416556 | 4483883 | 3960972 | 3663758 | 1428306 | 342148 | 188151 | 139944 |
1991 | 31108760 | 11675463 | 4053130 | 2383308 | 2301335 | 2045187 | 769888 | 187400 | 166708 |
1992 | 55617030 | 11536195 | 4286581 | 1852414 | 1339759 | 1278247 | 1162403 | 444631 | 206282 |
1993 | 49377233 | 18128575 | 3820913 | 1912649 | 948844 | 701517 | 679424 | 561294 | 333034 |
1994 | 36984150 | 15036633 | 5856133 | 1564380 | 795718 | 403528 | 325787 | 297152 | 387317 |
1995 | 47678923 | 13137746 | 5944637 | 2626073 | 738961 | 314582 | 186465 | 152512 | 306202 |
1996 | 37281210 | 16584847 | 5256626 | 2987657 | 1153141 | 334035 | 126500 | 81634 | 216642 |
1997 | 22725541 | 15340393 | 6510976 | 2937296 | 1592794 | 644996 | 191568 | 67778 | 178082 |
1998 | 21189154 | 10469743 | 8486608 | 3338393 | 1562816 | 863717 | 380028 | 111525 | 135673 |
1999 | 66718978 | 9258013 | 4799393 | 5615269 | 1720284 | 769888 | 418738 | 184425 | 120692 |
2000 | 45993011 | 31547345 | 4862192 | 2827773 | 3348423 | 993511 | 443743 | 232582 | 159373 |
2001 | 79558249 | 16667979 | 14432599 | 3097172 | 1628223 | 1833982 | 512471 | 236097 | 185350 |
2002 | 39036201 | 35462984 | 7519423 | 8868356 | 1716847 | 905280 | 1022744 | 277895 | 248451 |
2003 | 21189154 | 15556669 | 18944041 | 4497355 | 5240880 | 939403 | 543074 | 578967 | 283793 |
2004 | 26271625 | 7984398 | 6504469 | 11863773 | 2808048 | 3032810 | 479740 | 322868 | 447307 |
2005 | 25932304 | 10069282 | 3764027 | 4114385 | 7392673 | 1605587 | 1559694 | 229808 | 352216 |
2006 | 26856005 | 8930652 | 4847628 | 2395254 | 2468201 | 4351364 | 801307 | 654744 | 234685 |
2007 | 25880491 | 9732681 | 3779113 | 2925570 | 1460077 | 1329083 | 2308249 | 377000 | 397520 |
2008 | 29005615 | 9674460 | 4483883 | 2213311 | 1776223 | 887355 | 769888 | 1370930 | 462777 |
2009 | 39546984 | 9889657 | 5520616 | 2706048 | 1357289 | 1133703 | 559053 | 519177 | 1380560 |
2010 | 38186782 | 15839225 | 5183546 | 3882539 | 1908828 | 967045 | 845768 | 427624 | 1531870 |
2011 | 43618852 | 14447038 | 7319115 | 3382075 | 2584390 | 1218340 | 646934 | 586542 | 1405635 |