Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 1513598 | 934718 | 2404855 | 1284654 | 1687907 | 793334 | 247707 | 74013 | 41192 |
1974 | 2208888 | 1297565 | 1042362 | 1458618 | 693842 | 573206 | 498321 | 205253 | 256786 |
1975 | 2132915 | 2251259 | 1369560 | 631593 | 775296 | 416649 | 352216 | 307429 | 366957 |
1976 | 3103373 | 1647880 | 1720284 | 1041320 | 510426 | 705738 | 292728 | 291560 | 481182 |
1977 | 1314543 | 2468201 | 1090340 | 1351871 | 746387 | 430198 | 579546 | 326113 | 429338 |
1978 | 843234 | 986580 | 2016754 | 915293 | 1045494 | 527023 | 312075 | 392778 | 407991 |
1979 | 970921 | 491885 | 650828 | 1951288 | 626560 | 758426 | 444631 | 170246 | 457257 |
1980 | 1628223 | 808552 | 512471 | 440647 | 1444105 | 593623 | 539285 | 314897 | 361494 |
1981 | 1664441 | 1058115 | 434521 | 453160 | 496332 | 934718 | 369165 | 269413 | 387705 |
1982 | 2978707 | 1386094 | 1383324 | 306815 | 370645 | 456343 | 679424 | 223463 | 386544 |
1983 | 2813669 | 3029778 | 1012568 | 1025817 | 167879 | 193494 | 308970 | 578967 | 349410 |
1984 | 4565324 | 2150046 | 1846865 | 781523 | 684196 | 142201 | 144495 | 278173 | 704328 |
1985 | 6205832 | 4168221 | 1963030 | 1151988 | 377755 | 468364 | 99907 | 113550 | 614153 |
1986 | 1226899 | 6236939 | 3602001 | 1515112 | 936589 | 324811 | 247212 | 53104 | 406769 |
1987 | 3976848 | 874144 | 2999631 | 2602544 | 1182333 | 672663 | 317744 | 148005 | 395142 |
1988 | 1786913 | 3516582 | 810981 | 2165150 | 2132915 | 922645 | 472125 | 217075 | 406769 |
1989 | 8080788 | 1415509 | 2395254 | 759944 | 1551915 | 1439779 | 643708 | 324487 | 440647 |
1990 | 6790261 | 7810660 | 933784 | 1539549 | 529136 | 1135973 | 1106818 | 524919 | 557379 |
1991 | 5219958 | 5106373 | 4756392 | 747882 | 1189448 | 733073 | 867178 | 603801 | 655399 |
1992 | 8024420 | 4325334 | 6144083 | 3689494 | 781523 | 874144 | 705033 | 579546 | 644996 |
1993 | 8975417 | 7370529 | 3239728 | 4457060 | 3191495 | 607435 | 703624 | 474492 | 619086 |
1994 | 4666874 | 6858505 | 4666874 | 2607754 | 3756507 | 2999631 | 508897 | 794128 | 771429 |
1995 | 6702559 | 3365207 | 5126840 | 2937296 | 1990706 | 2400050 | 1600777 | 340442 | 958380 |
1996 | 5111482 | 5694435 | 2597344 | 2984671 | 2088591 | 1394435 | 1584849 | 1021722 | 556265 |
1997 | 3921560 | 3898101 | 3523622 | 1871031 | 1943498 | 1429735 | 1051786 | 971892 | 946949 |
1998 | 8580476 | 2716894 | 2722334 | 2414493 | 1654484 | 1317175 | 1057058 | 491393 | 1713417 |
1999 | 3741511 | 7102803 | 2414493 | 2264807 | 1628223 | 1003496 | 1224447 | 516588 | 1351871 |
2000 | 6892883 | 2592155 | 4386315 | 2485539 | 1468864 | 1454249 | 854268 | 600790 | 2258023 |
2001 | 6034479 | 5449312 | 2285282 | 4012801 | 1401425 | 1029929 | 1149687 | 727959 | 2333780 |
2002 | 8640750 | 4452606 | 4235449 | 1728907 | 2251259 | 947896 | 567502 | 855122 | 2714179 |
2003 | 15417287 | 6682482 | 3867040 | 2518062 | 1778001 | 1901208 | 722159 | 538208 | 2644520 |
2004 | 4231216 | 15006590 | 5637775 | 2525627 | 1760309 | 1276969 | 1338420 | 594812 | 2126526 |
2005 | 5137104 | 2969785 | 13866688 | 3282120 | 1620103 | 1224447 | 825711 | 794923 | 2037023 |
2006 | 8016400 | 3584036 | 1419762 | 9645480 | 2949069 | 1245441 | 759184 | 928198 | 2326790 |
2007 | 13111497 | 6689168 | 3162900 | 1313230 | 6695860 | 1906920 | 683512 | 766048 | 1767364 |
2008 | 7319115 | 9713236 | 3752752 | 2574073 | 1605587 | 3368574 | 1521185 | 848309 | 1876652 |
2009 | 10099536 | 6125678 | 6689168 | 3576875 | 1164730 | 1158921 | 3159739 | 1132570 | 2014739 |
2010 | 9801049 | 9771690 | 5055564 | 3562596 | 2120156 | 823237 | 691072 | 1711704 | 1901208 |
2011 | 9979065 | 7549561 | 6510976 | 3446949 | 2760714 | 1369560 | 714973 | 565802 | 3840066 |