Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 2525627 | 1454249 | 2505503 | 1279526 | 1594387 | 771429 | 245979 | 73939 | 16955 |
1974 | 2719613 | 2094866 | 1282087 | 1694672 | 798109 | 671319 | 560733 | 225483 | 111525 |
1975 | 2844791 | 2647165 | 1861699 | 836515 | 1018661 | 529136 | 452254 | 395142 | 195634 |
1976 | 4008790 | 2111692 | 2287568 | 1368191 | 660664 | 894482 | 385001 | 379648 | 386930 |
1977 | 1735837 | 3450398 | 1429735 | 1715131 | 931918 | 524395 | 707151 | 397918 | 491393 |
1978 | 1035091 | 1337082 | 2620826 | 1129177 | 1273144 | 647582 | 372131 | 485046 | 553491 |
1979 | 1124670 | 665970 | 804519 | 2296737 | 750879 | 882046 | 515555 | 205664 | 617232 |
1980 | 1920315 | 1007518 | 625934 | 550730 | 1694672 | 680103 | 623435 | 372876 | 578967 |
1981 | 2285282 | 1383324 | 524919 | 523871 | 564672 | 1081652 | 421679 | 319976 | 567502 |
1982 | 3794260 | 1910738 | 1631483 | 365858 | 427624 | 530195 | 817495 | 266199 | 676035 |
1983 | 4742144 | 3481591 | 1334410 | 1302766 | 219916 | 251702 | 398714 | 734540 | 606828 |
1984 | 7385285 | 3378695 | 2395254 | 1001491 | 888242 | 183322 | 189852 | 353982 | 1211052 |
1985 | 7407474 | 6150230 | 2794042 | 1646233 | 547983 | 642422 | 137310 | 156843 | 1102400 |
1986 | 1996687 | 7159853 | 5178365 | 2211098 | 1346474 | 477825 | 364397 | 79063 | 764517 |
1987 | 4360076 | 1237990 | 4295163 | 3813279 | 1713417 | 975787 | 453613 | 220356 | 650177 |
1988 | 2599943 | 4338330 | 1161241 | 3159739 | 3075568 | 1345128 | 697320 | 320296 | 671991 |
1989 | 9047509 | 1850562 | 3422904 | 1111254 | 2319820 | 2176002 | 982642 | 490411 | 717839 |
1990 | 8614867 | 8984397 | 1418343 | 2448534 | 838190 | 1756792 | 1722005 | 804519 | 871525 |
1991 | 6312233 | 6563273 | 6763155 | 1124670 | 1774448 | 1027871 | 1280806 | 930986 | 986580 |
1992 | 7610200 | 5162854 | 8162002 | 5267150 | 1147390 | 1304069 | 996496 | 859409 | 1067681 |
1993 | 8186524 | 6530539 | 3941217 | 5643415 | 4135009 | 816678 | 959339 | 644996 | 882046 |
1994 | 5040420 | 6596172 | 4775456 | 2856192 | 4151582 | 3275562 | 573779 | 883812 | 1066614 |
1995 | 5821101 | 3685807 | 5188732 | 3153426 | 2169484 | 2636598 | 1803068 | 377000 | 1315859 |
1996 | 5336070 | 5188732 | 2771779 | 3311792 | 2322141 | 1559694 | 1790490 | 1164730 | 868046 |
1997 | 4538014 | 4421546 | 3594804 | 2118036 | 2244515 | 1605587 | 1171740 | 1119060 | 1354577 |
1998 | 8452730 | 3134562 | 2867640 | 2584390 | 1762070 | 1458618 | 1124670 | 528078 | 1856122 |
1999 | 4634320 | 7686684 | 2681803 | 2518062 | 1897409 | 1169398 | 1341099 | 603801 | 1498537 |
2000 | 6990062 | 3054114 | 4479401 | 2500497 | 1558135 | 1536473 | 909818 | 646934 | 2043143 |
2001 | 6156383 | 5786279 | 2338453 | 4024857 | 1486597 | 1074107 | 1206218 | 741181 | 2043143 |
2002 | 8444281 | 4403895 | 4176566 | 1859838 | 2436322 | 1058115 | 641138 | 905280 | 1955194 |
2003 | 13403146 | 6337532 | 3422904 | 2319820 | 1621723 | 1792282 | 683512 | 474967 | 1795870 |
2004 | 4303762 | 14288992 | 5096171 | 2390469 | 1676133 | 1200201 | 1273144 | 562980 | 1485111 |
2005 | 5609656 | 2847637 | 14432599 | 3652783 | 1804872 | 1345128 | 931918 | 880284 | 1612022 |
2006 | 9248760 | 4252425 | 1507555 | 10459278 | 3194688 | 1365457 | 861991 | 969950 | 2158664 |
2007 | 13309651 | 7952525 | 3886424 | 1734102 | 8529148 | 2502999 | 914379 | 947896 | 2404855 |
2008 | 10543288 | 10853520 | 4842782 | 3255967 | 2099060 | 4690267 | 2016754 | 1060234 | 2796838 |
2009 | 13825151 | 7818474 | 8368624 | 4694959 | 1651179 | 1602379 | 4265202 | 1492555 | 2966816 |
2010 | 12043071 | 12176276 | 6790261 | 5341409 | 3097172 | 1250432 | 1048635 | 2545913 | 2937296 |
2011 | 9332374 | 9879772 | 8841791 | 5075827 | 4139146 | 2105366 | 1109034 | 822415 | 5288261 |
2012 | 15021604 | 6763155 | 7694374 | 6589579 | 3537745 | 3321742 | 1781560 | 1212264 | 4945556 |
2013 | 14175136 | 12597387 | 5542743 | 4551648 | 5147388 | 2816484 | 2714179 | 1431166 | 4515380 |
2014 | 14592234 | 10831835 | 8993386 | 3217129 | 4097961 | 3078645 | 2424171 | 1833982 | 4497355 |