Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 1947389 | 1091431 | 1891726 | 966078 | 1043405 | 727959 | 307737 | 114119 | 26609 |
1974 | 2366683 | 1591202 | 901667 | 1292385 | 634124 | 617232 | 520737 | 233748 | 131268 |
1975 | 2468201 | 2145751 | 1283370 | 629701 | 836515 | 427624 | 402319 | 344552 | 250697 |
1976 | 3760265 | 1914563 | 1801265 | 1011556 | 495836 | 673336 | 329720 | 295375 | 412091 |
1977 | 1468864 | 3185118 | 1411269 | 1418343 | 767582 | 392385 | 527023 | 271577 | 469771 |
1978 | 900765 | 1147390 | 2515545 | 1007518 | 1017643 | 550730 | 270763 | 360411 | 476394 |
1979 | 850858 | 658685 | 791749 | 1887946 | 670648 | 674684 | 389259 | 162918 | 514011 |
1980 | 1674458 | 703624 | 552385 | 580126 | 1364093 | 504337 | 451351 | 271577 | 445076 |
1981 | 1774448 | 1304069 | 447754 | 415817 | 465096 | 910728 | 327748 | 260928 | 448202 |
1982 | 3011654 | 1439779 | 1220779 | 307429 | 318380 | 401114 | 691764 | 223686 | 492377 |
1983 | 3609212 | 2602544 | 1041320 | 921723 | 194075 | 209190 | 303155 | 510426 | 482145 |
1984 | 5454764 | 2725057 | 1924160 | 755398 | 661986 | 142059 | 152818 | 237756 | 782305 |
1985 | 5060622 | 4457060 | 2103262 | 1309296 | 483110 | 437574 | 96471 | 108880 | 714973 |
1986 | 1388869 | 4386315 | 3409240 | 1515112 | 902569 | 348711 | 259627 | 59397 | 532853 |
1987 | 2981688 | 989544 | 2916807 | 2446087 | 1083817 | 612314 | 267266 | 157157 | 424217 |
1988 | 1687907 | 2663096 | 815046 | 2039061 | 1792282 | 796514 | 425917 | 188151 | 423369 |
1989 | 6107328 | 1273144 | 2053385 | 683512 | 1407042 | 1237990 | 568638 | 286072 | 440207 |
1990 | 6343873 | 5395091 | 954554 | 1509064 | 551281 | 981660 | 863717 | 404335 | 521779 |
1991 | 4461520 | 5010268 | 4118502 | 740440 | 1068750 | 515555 | 676711 | 506358 | 588305 |
1992 | 6010389 | 3566160 | 4770683 | 3382075 | 673336 | 836515 | 484077 | 475918 | 677388 |
1993 | 7188550 | 4990267 | 2697942 | 3627303 | 2594748 | 508388 | 630331 | 346279 | 653436 |
1994 | 4761151 | 5815283 | 3760265 | 2208888 | 2949069 | 2130783 | 397122 | 531788 | 732340 |
1995 | 5815283 | 3689494 | 4528947 | 2799636 | 1804872 | 2224405 | 1494048 | 283226 | 923568 |
1996 | 5267150 | 4985279 | 2850486 | 3220348 | 2084418 | 1381942 | 1623346 | 1018661 | 776072 |
1997 | 4434831 | 4312378 | 3715412 | 2197872 | 2267073 | 1507555 | 992518 | 1109034 | 1217122 |
1998 | 7694374 | 3321742 | 3084808 | 2649814 | 1661116 | 1522707 | 1027871 | 563544 | 1708284 |
1999 | 4077522 | 6459096 | 2584390 | 2184724 | 1850562 | 1125795 | 1087074 | 620946 | 1479182 |
2000 | 5740174 | 2946121 | 4269469 | 1935740 | 1346474 | 1339759 | 799706 | 640497 | 1681169 |
2001 | 5261886 | 4547099 | 2165150 | 3134562 | 1265528 | 867178 | 988555 | 594812 | 1728907 |
2002 | 7407474 | 3937277 | 3156581 | 1576945 | 1994692 | 856834 | 547436 | 705738 | 1651179 |
2003 | 12698571 | 5660371 | 3011654 | 2094866 | 1282087 | 1444105 | 612926 | 397520 | 1631483 |
2004 | 3580453 | 11804602 | 4434831 | 2154351 | 1476227 | 968012 | 1025817 | 485046 | 1381942 |
2005 | 4501855 | 2571500 | 10262428 | 3125172 | 1483627 | 1028899 | 754643 | 718557 | 1349170 |
2006 | 7370529 | 3457305 | 1735837 | 7889158 | 2409669 | 1074107 | 759944 | 688314 | 1642943 |
2007 | 11570855 | 5986395 | 2599943 | 1494048 | 5368183 | 1638022 | 709276 | 647582 | 1626596 |
2008 | 7370529 | 8040485 | 3890312 | 1910738 | 1381942 | 3378695 | 1230585 | 622190 | 1661116 |
2009 | 9899551 | 5920906 | 5757420 | 2735979 | 1146243 | 1048635 | 2628700 | 908000 | 1595982 |
2010 | 10109640 | 8736323 | 4430398 | 3715412 | 1758550 | 801307 | 700816 | 1774448 | 1661116 |
2011 | 9959127 | 8145694 | 6913593 | 3311792 | 2700642 | 1255444 | 600189 | 515040 | 2735979 |