Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 1779779 | 1070889 | 2523103 | 1327755 | 1602379 | 844922 | 286932 | 95607 | 49464 |
1974 | 2189098 | 1485111 | 1063419 | 1597579 | 779182 | 692456 | 554044 | 230499 | 236334 |
1975 | 2331448 | 2273884 | 1432598 | 717839 | 929126 | 479261 | 413329 | 350810 | 384616 |
1976 | 3100271 | 1783343 | 1899308 | 1139386 | 572633 | 783088 | 349060 | 315527 | 521258 |
1977 | 1338420 | 2711466 | 1270600 | 1513598 | 838190 | 468364 | 626560 | 328076 | 486018 |
1978 | 855978 | 1051786 | 2301335 | 1008526 | 1150837 | 606828 | 333367 | 419996 | 457714 |
1979 | 901667 | 583034 | 731608 | 2063677 | 719276 | 828192 | 481663 | 189473 | 495836 |
1980 | 1646233 | 795718 | 558494 | 534988 | 1561254 | 621568 | 575503 | 331042 | 396726 |
1981 | 1884174 | 1259216 | 487478 | 484077 | 533386 | 1061295 | 409217 | 301342 | 417901 |
1982 | 3298571 | 1544174 | 1442661 | 342833 | 393958 | 500318 | 814231 | 253216 | 433653 |
1983 | 3960972 | 3181935 | 1162403 | 1142809 | 208147 | 238709 | 376247 | 630961 | 407991 |
1984 | 6414041 | 2824947 | 2235555 | 899865 | 827364 | 171957 | 183873 | 312075 | 794128 |
1985 | 7088611 | 5454764 | 2495501 | 1550364 | 536059 | 588305 | 127134 | 138137 | 742665 |
1986 | 2051332 | 7159853 | 4662209 | 2016754 | 1234282 | 454521 | 350459 | 72620 | 547436 |
1987 | 4457060 | 1319812 | 4273741 | 3620056 | 1624970 | 934718 | 430198 | 208564 | 504842 |
1988 | 2805241 | 4439268 | 1143953 | 3054114 | 2905163 | 1293678 | 689002 | 296262 | 536596 |
1989 | 10293261 | 2020792 | 3358483 | 1046540 | 2240030 | 2128653 | 980679 | 461852 | 606221 |
1990 | 10532750 | 10241923 | 1438340 | 2448534 | 808552 | 1687907 | 1671112 | 725778 | 776848 |
1991 | 7679001 | 8080788 | 7377903 | 1206218 | 1861699 | 997493 | 1334410 | 967045 | 953600 |
1992 | 9463946 | 6004381 | 8461187 | 5559396 | 1234282 | 1449893 | 1027871 | 919881 | 997493 |
1993 | 9047509 | 8170168 | 4040989 | 5531668 | 4077522 | 868914 | 1049684 | 658026 | 890021 |
1994 | 4940613 | 7060313 | 4935675 | 2844791 | 4147432 | 3295274 | 617849 | 913465 | 908909 |
1995 | 5643415 | 3506048 | 4950504 | 2925570 | 2059554 | 2610363 | 1821189 | 354690 | 1022744 |
1996 | 4813813 | 5147388 | 2599943 | 3103373 | 2053385 | 1507555 | 1779779 | 1107926 | 643064 |
1997 | 4197501 | 3921560 | 3361843 | 1970898 | 2105366 | 1461538 | 1089250 | 1101298 | 1068750 |
1998 | 7889158 | 2966816 | 2796838 | 2436322 | 1623346 | 1398625 | 1040280 | 486018 | 1708284 |
1999 | 4483883 | 7159853 | 2738717 | 2500497 | 1895513 | 1170568 | 1274418 | 611702 | 1591202 |
2000 | 6858505 | 2972756 | 4690267 | 2480573 | 1556577 | 1572221 | 918043 | 691764 | 2276159 |
2001 | 6556713 | 5564958 | 2502999 | 4110273 | 1547266 | 1066614 | 1261737 | 767582 | 2493007 |
2002 | 8788899 | 4718493 | 4135009 | 1899308 | 2453436 | 1103503 | 662649 | 975787 | 2777328 |
2003 | 13443416 | 6382051 | 3591211 | 2347825 | 1551915 | 1744537 | 682147 | 466961 | 2612975 |
2004 | 4368805 | 13852829 | 5116596 | 2460807 | 1636385 | 1063419 | 1153141 | 577810 | 2167316 |
2005 | 5080905 | 2902259 | 13632947 | 3638201 | 1797667 | 1208632 | 861129 | 851709 | 2182540 |
2006 | 7928703 | 3711698 | 1541089 | 9388537 | 2805241 | 1271872 | 753889 | 903472 | 2390469 |
2007 | 10777811 | 6675803 | 2937296 | 1594387 | 6465559 | 1869161 | 804519 | 758426 | 2047234 |
2008 | 9101957 | 8512106 | 4040989 | 2285282 | 1706577 | 3707988 | 1357289 | 812605 | 2010713 |
2009 | 11840069 | 6736156 | 6602771 | 3361843 | 1322454 | 1314543 | 3103373 | 1130307 | 2145751 |
2010 | 9989049 | 10150160 | 5106373 | 4325334 | 2156506 | 1004500 | 811792 | 2115919 | 2312871 |
2011 | 7188550 | 7960481 | 7429729 | 3730303 | 3150274 | 1547266 | 730877 | 626560 | 4106165 |
2012 | 11251365 | 4945556 | 5065685 | 4399494 | 2385693 | 2176002 | 1105712 | 766048 | 3576875 |
2013 | 11341737 | 9111063 | 3870909 | 3598401 | 3509556 | 1830317 | 1725453 | 975787 | 3014667 |
2014 | 14447038 | 8385378 | 6255677 | 2446087 | 2528154 | 1994692 | 1405635 | 1242952 | 2996633 |
2015 | 25115607 | 10995537 | 6388436 | 4252425 | 2043143 | 1783343 | 1409859 | 968981 | 2665761 |