Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 2597344 | 1504543 | 2649814 | 1361367 | 1748030 | 804519 | 252711 | 75508 | 18411 |
1974 | 2771779 | 2162985 | 1361367 | 1790490 | 837352 | 680103 | 586542 | 243045 | 126374 |
1975 | 2999631 | 2766241 | 1961068 | 866312 | 1043405 | 546888 | 463703 | 416233 | 210239 |
1976 | 4147432 | 2208888 | 2407261 | 1439779 | 692456 | 940343 | 393564 | 404740 | 413329 |
1977 | 1852414 | 3612823 | 1477704 | 1804872 | 978719 | 555709 | 750879 | 433653 | 522824 |
1978 | 1106818 | 1424028 | 2708756 | 1197803 | 1349170 | 676711 | 399113 | 515555 | 587129 |
1979 | 1197803 | 679424 | 832343 | 2446087 | 779182 | 933784 | 549080 | 214486 | 643708 |
1980 | 1994692 | 1096902 | 656055 | 561294 | 1801265 | 734540 | 671991 | 396329 | 608651 |
1981 | 2407261 | 1397227 | 540906 | 554044 | 600189 | 1133703 | 448202 | 331042 | 583617 |
1982 | 3960972 | 2028891 | 1748030 | 386930 | 460469 | 569207 | 855122 | 279288 | 709276 |
1983 | 5005260 | 3722850 | 1404230 | 1400024 | 229120 | 265136 | 423369 | 791749 | 624059 |
1984 | 7648346 | 3495545 | 2523103 | 1078412 | 939403 | 196811 | 201592 | 383080 | 1305374 |
1985 | 7648346 | 6407630 | 2937296 | 1718565 | 562418 | 695927 | 149343 | 168721 | 1182333 |
1986 | 2130783 | 7702072 | 5471153 | 2331448 | 1431166 | 504337 | 387705 | 82454 | 797311 |
1987 | 4443709 | 1252936 | 4452606 | 3988796 | 1806677 | 1038201 | 493856 | 229349 | 684881 |
1988 | 2755198 | 4574464 | 1209842 | 3305175 | 3259225 | 1431166 | 743408 | 337729 | 710696 |
1989 | 9175065 | 1914563 | 3609212 | 1179971 | 2433887 | 2294441 | 1041320 | 516588 | 756154 |
1990 | 8788899 | 9492381 | 1465929 | 2533215 | 858550 | 1865426 | 1865426 | 861129 | 919881 |
1991 | 6596172 | 6602771 | 7102803 | 1168230 | 1880409 | 1128049 | 1390258 | 978719 | 1036127 |
1992 | 7889158 | 5422134 | 8859492 | 5553839 | 1233048 | 1383324 | 1101298 | 917126 | 1109034 |
1993 | 8410572 | 6872235 | 4197501 | 5962498 | 4403895 | 867178 | 1011556 | 680784 | 888242 |
1994 | 5214741 | 6790261 | 5040420 | 2963851 | 4368805 | 3502544 | 603198 | 936589 | 1090340 |
1995 | 5938695 | 3741511 | 5357457 | 3181935 | 2206681 | 2668428 | 1823011 | 386544 | 1346474 |
1996 | 5498578 | 5368183 | 2757955 | 3278839 | 2345479 | 1553467 | 1801265 | 1158921 | 843234 |
1997 | 4775456 | 4569891 | 3645485 | 2088591 | 2231088 | 1612022 | 1209842 | 1103503 | 1339759 |
1998 | 8895001 | 3194688 | 2830602 | 2592155 | 1801265 | 1449893 | 1165895 | 526497 | 1878530 |
1999 | 5030349 | 8343555 | 2777328 | 2652465 | 1968928 | 1212264 | 1471805 | 620946 | 1530339 |
2000 | 7459508 | 3210701 | 4775456 | 2749693 | 1674458 | 1661116 | 987567 | 684196 | 2208888 |
2001 | 6602771 | 6249425 | 2480573 | 4430398 | 1600777 | 1187072 | 1319812 | 822415 | 2222182 |
2002 | 8921726 | 4629688 | 4597393 | 1992698 | 2628700 | 1149687 | 689692 | 994505 | 2137185 |
2003 | 13660240 | 6615990 | 3587621 | 2407261 | 1742794 | 1916479 | 721437 | 518658 | 1926085 |
2004 | 4837942 | 15127124 | 5288261 | 2441199 | 1741052 | 1275693 | 1350520 | 597793 | 1572221 |
2005 | 6224477 | 3122049 | 15541120 | 3756507 | 1897409 | 1452795 | 976764 | 943168 | 1730637 |
2006 | 10501199 | 4629688 | 1572221 | 11039607 | 3457305 | 1467396 | 906186 | 1067681 | 2380926 |
2007 | 15417287 | 9202631 | 4303762 | 1828488 | 9445037 | 2708756 | 978719 | 1064483 | 2631330 |
2008 | 12547098 | 12723993 | 5188732 | 3649132 | 2354879 | 4990267 | 2228858 | 1226899 | 3103373 |
2009 | 16684655 | 9175065 | 9435597 | 5304150 | 1792282 | 1772675 | 4828276 | 1704871 | 3371944 |
2010 | 15172574 | 15036633 | 7952525 | 5891375 | 3555478 | 1407042 | 1187072 | 2884898 | 3405833 |
2011 | 12019009 | 12685878 | 10777811 | 5992385 | 4960415 | 2480573 | 1335745 | 1019681 | 6543613 |
2012 | 19230344 | 8614867 | 11524664 | 9445037 | 5096171 | 4770683 | 2584390 | 1817550 | 7260796 |
2013 | 20337967 | 16110793 | 7474442 | 5411300 | 6858505 | 3544827 | 3562596 | 1933805 | 6052609 |