Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1981 | 4004783 | 3580453 | 4718493 | 2034987 | 2455891 | 2084418 | 1649528 | 1808485 | 1467396 | 3226795 |
1982 | 5378930 | 2943177 | 2644520 | 3265750 | 1538010 | 1401425 | 1199002 | 945057 | 901667 | 2200071 |
1983 | 21274080 | 4248175 | 1994692 | 1792282 | 1850562 | 1169398 | 953600 | 809361 | 544705 | 1536473 |
1984 | 20645336 | 16419825 | 2738717 | 1287226 | 1273144 | 1354577 | 779182 | 521258 | 425491 | 1040280 |
1985 | 10099536 | 15142259 | 10713337 | 1570650 | 778403 | 908000 | 758426 | 442856 | 251450 | 743408 |
1986 | 7018078 | 6543613 | 9801049 | 5885487 | 1008526 | 481182 | 496828 | 406362 | 225934 | 517104 |
1987 | 8632114 | 4896347 | 4126747 | 6689168 | 2568930 | 418738 | 247212 | 243775 | 162592 | 296262 |
1988 | 6205832 | 6556713 | 3388846 | 2879134 | 3711698 | 1252936 | 206902 | 116541 | 95225 | 176663 |
1989 | 8520623 | 4524420 | 5020299 | 2508010 | 2147897 | 1631483 | 375495 | 98420 | 49563 | 116308 |
1990 | 17663307 | 5920906 | 2916807 | 2673770 | 1479182 | 1214691 | 594812 | 141068 | 37609 | 73130 |
1991 | 9248760 | 14887016 | 4184928 | 1769133 | 1488084 | 850858 | 535523 | 185535 | 41274 | 38716 |
1992 | 7167016 | 7686684 | 13164048 | 3345076 | 1240469 | 783871 | 464167 | 290686 | 101013 | 43478 |
1993 | 5309456 | 5267150 | 5465685 | 10069282 | 2319820 | 968012 | 505347 | 274581 | 161458 | 80822 |
1994 | 7377903 | 3693186 | 3693186 | 3392237 | 6749642 | 1525755 | 766814 | 350810 | 180593 | 141351 |
1995 | 9761923 | 5587262 | 3150274 | 2533215 | 2766241 | 3782894 | 1012568 | 521258 | 214701 | 191186 |
1996 | 29063685 | 7519423 | 4000780 | 2299035 | 1521185 | 1776223 | 2213311 | 624683 | 298045 | 239666 |
1997 | 45947041 | 22544462 | 5609656 | 2500497 | 1369560 | 1009535 | 993511 | 1171740 | 304370 | 301945 |
1998 | 28459711 | 39036201 | 17209980 | 3488561 | 1358647 | 907093 | 724328 | 569207 | 578388 | 298642 |
1999 | 21316671 | 21574012 | 29297127 | 10756276 | 1746283 | 737484 | 487966 | 365858 | 231191 | 396726 |
2000 | 36947184 | 16288990 | 16535167 | 16062533 | 4542554 | 1146243 | 476394 | 303458 | 163081 | 311763 |
2001 | 58002693 | 30068841 | 13269782 | 11017550 | 7579820 | 1732368 | 503329 | 224358 | 132058 | 202602 |
2002 | 48983791 | 45037228 | 19115307 | 8040485 | 5389698 | 3502544 | 777625 | 285786 | 104297 | 159851 |
2003 | 52483007 | 40832954 | 37844643 | 14132674 | 5152538 | 2757955 | 1188259 | 305285 | 96955 | 101620 |
2004 | 34726026 | 40467106 | 31077666 | 22432021 | 7504399 | 2663096 | 1333077 | 562980 | 137036 | 88610 |
2005 | 20419482 | 27044656 | 28064051 | 18384160 | 11039607 | 3351773 | 1106818 | 513497 | 217293 | 97246 |
2006 | 7594995 | 15870935 | 24791217 | 21041348 | 10019062 | 4533478 | 1394435 | 464632 | 213630 | 132455 |
2007 | 4155736 | 5581678 | 13150890 | 16970719 | 11139412 | 5487591 | 2310559 | 773747 | 241349 | 182956 |
2008 | 5142243 | 3115811 | 4452606 | 11083854 | 9693828 | 5277695 | 2197872 | 965113 | 339083 | 220797 |
2009 | 5666034 | 3591211 | 2400050 | 3953058 | 7152697 | 5005260 | 2429024 | 950744 | 431490 | 263550 |
2010 | 18774310 | 4925814 | 2441199 | 1968928 | 3548374 | 4694959 | 2984671 | 1353223 | 511447 | 377755 |
2011 | 27098800 | 16667979 | 3620056 | 1776223 | 1799465 | 2708756 | 2741457 | 1479182 | 845768 | 533919 |
2012 | 21834460 | 22231038 | 15918619 | 2508010 | 1169398 | 1687907 | 2612975 | 2520581 | 1260476 | 1137109 |
2013 | 21834460 | 17628016 | 18811896 | 13137746 | 2563797 | 1114593 | 1327755 | 1872903 | 1795870 | 1734102 |