Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 1830317 | 1093616 | 2799636 | 1513598 | 1974844 | 970921 | 313640 | 98617 | 54014 |
1974 | 2303638 | 1515112 | 1194215 | 1734102 | 844078 | 723604 | 625308 | 263024 | 314268 |
1975 | 2485539 | 2515545 | 1576945 | 757668 | 956466 | 515555 | 446860 | 395933 | 466028 |
1976 | 3220348 | 1889835 | 2020792 | 1239229 | 619706 | 866312 | 374370 | 371016 | 615999 |
1977 | 1414095 | 2816484 | 1296268 | 1616866 | 904376 | 524395 | 720716 | 408399 | 556821 |
1978 | 875018 | 1115708 | 2376169 | 1080571 | 1256700 | 649527 | 383847 | 500318 | 528078 |
1979 | 950744 | 564672 | 752382 | 2262543 | 753135 | 911640 | 542531 | 217293 | 581869 |
1980 | 1623346 | 868914 | 577810 | 520216 | 1676133 | 690382 | 642422 | 388481 | 452707 |
1981 | 1905014 | 1195410 | 493856 | 515555 | 570918 | 1104607 | 441971 | 335709 | 481182 |
1982 | 3368574 | 1558135 | 1538010 | 352216 | 425491 | 534988 | 829020 | 278452 | 482627 |
1983 | 3874782 | 3405833 | 1172912 | 1194215 | 203414 | 236807 | 383464 | 720716 | 445967 |
1984 | 6212041 | 2647165 | 2215525 | 931918 | 839868 | 175958 | 184241 | 356112 | 908909 |
1985 | 7088611 | 5261886 | 2455891 | 1480662 | 496332 | 600790 | 130614 | 152818 | 832343 |
1986 | 1949337 | 7610200 | 4579040 | 1961068 | 1217122 | 432787 | 336045 | 74533 | 574353 |
1987 | 4231216 | 1177613 | 3984809 | 3460764 | 1575369 | 905280 | 430628 | 211716 | 556821 |
1988 | 2649814 | 4368805 | 1054946 | 2839107 | 2788460 | 1224447 | 643708 | 304370 | 569777 |
1989 | 9530426 | 1859838 | 3134562 | 996496 | 2071948 | 1949337 | 891803 | 460929 | 627187 |
1990 | 9211838 | 9889657 | 1264263 | 2141463 | 719276 | 1536473 | 1544174 | 733806 | 795718 |
1991 | 7053257 | 6749642 | 6293324 | 1007518 | 1599178 | 930056 | 1172912 | 866312 | 930056 |
1992 | 8903901 | 5493082 | 7865526 | 4876801 | 1077334 | 1212264 | 945057 | 839029 | 919881 |
1993 | 8285355 | 7881273 | 3605605 | 4960415 | 3634565 | 725778 | 854268 | 590662 | 777625 |
1994 | 4515380 | 6362933 | 4364438 | 2460807 | 3587621 | 2867640 | 504337 | 798907 | 806130 |
1995 | 5362817 | 3090984 | 4588208 | 2655119 | 1828488 | 2233320 | 1538010 | 327093 | 939403 |
1996 | 4439268 | 5106373 | 2414493 | 2833434 | 1972870 | 1338420 | 1553467 | 1023767 | 564107 |
1997 | 3726574 | 3602001 | 3188305 | 1781560 | 1887946 | 1351871 | 1010545 | 977741 | 949794 |
1998 | 7060313 | 2518062 | 2483054 | 2217742 | 1512085 | 1233048 | 970921 | 455431 | 1613635 |
1999 | 3960972 | 6510976 | 2285282 | 2137185 | 1581683 | 971892 | 1143953 | 509406 | 1337082 |
2000 | 6504469 | 2473142 | 4040989 | 2222182 | 1357289 | 1341099 | 795718 | 563544 | 2092772 |
2001 | 6602771 | 5309456 | 2215525 | 3836227 | 1386094 | 1000490 | 1135973 | 703624 | 2276159 |
2002 | 9165894 | 4685579 | 4265202 | 1826661 | 2376169 | 1035091 | 629701 | 893588 | 2746945 |
2003 | 13551394 | 6569840 | 3745254 | 2421748 | 1698065 | 1852414 | 712831 | 500318 | 2556117 |
2004 | 4592798 | 14203515 | 5277695 | 2400050 | 1661116 | 1167062 | 1262999 | 573206 | 2028891 |
2005 | 5288261 | 2943177 | 13309651 | 3220348 | 1589611 | 1169398 | 813418 | 762990 | 1978798 |
2006 | 8478126 | 3767793 | 1513598 | 9771690 | 2975730 | 1262999 | 791749 | 926343 | 2305942 |
2007 | 13825151 | 6969123 | 3236490 | 1388869 | 6749642 | 1951288 | 703624 | 777625 | 1823011 |
2008 | 8554774 | 9899551 | 3960972 | 2548460 | 1624970 | 3520100 | 1542631 | 839868 | 1887946 |
2009 | 11330401 | 6576413 | 6797055 | 3537745 | 1212264 | 1189448 | 3188305 | 1123546 | 2024837 |
2010 | 11195248 | 10713337 | 5598448 | 3992787 | 2301335 | 913465 | 773747 | 1920315 | 2078174 |
2011 | 11432835 | 8410572 | 7117022 | 3663758 | 2940235 | 1455704 | 748630 | 589482 | 3992787 |