Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 2485539 | 1424028 | 2429024 | 1233048 | 1488084 | 747882 | 242559 | 74682 | 16591 |
1974 | 2697942 | 2057495 | 1235517 | 1646233 | 779182 | 670648 | 542531 | 214486 | 103985 |
1975 | 2766241 | 2581807 | 1797667 | 824061 | 1012568 | 517622 | 446413 | 382697 | 190042 |
1976 | 3953058 | 2065742 | 2215525 | 1327755 | 642422 | 865446 | 382315 | 365127 | 375871 |
1977 | 1671112 | 3382075 | 1415509 | 1671112 | 908909 | 504337 | 680103 | 375495 | 477347 |
1978 | 1003496 | 1288514 | 2589564 | 1094710 | 1229355 | 634759 | 355756 | 468832 | 536596 |
1979 | 1076257 | 666636 | 796514 | 2208888 | 739700 | 851709 | 495836 | 202805 | 606221 |
1980 | 1887946 | 946002 | 610480 | 555154 | 1631483 | 645642 | 595407 | 360411 | 564672 |
1981 | 2206681 | 1388869 | 517622 | 505347 | 543617 | 1058115 | 406769 | 316792 | 564107 |
1982 | 3682123 | 1832149 | 1553467 | 355045 | 405956 | 506358 | 803715 | 260928 | 662649 |
1983 | 4588208 | 3321742 | 1288514 | 1235517 | 215561 | 245487 | 384616 | 697320 | 606828 |
1984 | 7217361 | 3315105 | 2319820 | 952647 | 853414 | 175606 | 184425 | 334703 | 1157763 |
1985 | 7188550 | 5986395 | 2706048 | 1608801 | 544705 | 608651 | 130092 | 149343 | 1061295 |
1986 | 1920315 | 6763155 | 4975319 | 2132915 | 1285939 | 463703 | 352568 | 77497 | 754643 |
1987 | 4269469 | 1235517 | 4189115 | 3689494 | 1646233 | 935653 | 427624 | 215993 | 636029 |
1988 | 2488026 | 4143287 | 1130307 | 3057169 | 2934360 | 1289803 | 671319 | 308353 | 655399 |
1989 | 8868356 | 1797667 | 3275562 | 1059174 | 2233320 | 2096962 | 948844 | 473544 | 702921 |
1990 | 8478126 | 8571900 | 1372302 | 2359594 | 826537 | 1682851 | 1621723 | 763753 | 851709 |
1991 | 6113439 | 6524011 | 6530539 | 1104607 | 1718565 | 975787 | 1229355 | 914379 | 987567 |
1992 | 7400070 | 4980297 | 7572244 | 5070754 | 1082734 | 1260476 | 930986 | 825711 | 1087074 |
1993 | 8008388 | 6293324 | 3813279 | 5411300 | 3968902 | 783871 | 936589 | 624059 | 932850 |
1994 | 4911058 | 6439748 | 4615820 | 2774552 | 3980826 | 3094076 | 553491 | 840708 | 1091431 |
1995 | 5792068 | 3627303 | 5020299 | 3075568 | 2096962 | 2563797 | 1762070 | 367324 | 1306680 |
1996 | 5330737 | 5106373 | 2692552 | 3207492 | 2226630 | 1498537 | 1720284 | 1128049 | 884697 |
1997 | 4597393 | 4390703 | 3587621 | 2082334 | 2197872 | 1564380 | 1113479 | 1104607 | 1368191 |
1998 | 8649396 | 3246214 | 2890673 | 2566362 | 1716847 | 1463000 | 1093616 | 533919 | 1869161 |
1999 | 4662209 | 7732942 | 2744200 | 2502999 | 1933805 | 1191829 | 1313230 | 624059 | 1584849 |
2000 | 7081526 | 3147125 | 4761151 | 2502999 | 1602379 | 1580102 | 937526 | 684881 | 2082334 |
2001 | 6243179 | 5821101 | 2388079 | 4049079 | 1531870 | 1095805 | 1234282 | 754643 | 2094866 |
2002 | 8718868 | 4515380 | 4189115 | 1905014 | 2510519 | 1083817 | 666636 | 926343 | 2014739 |
2003 | 14475961 | 6569840 | 3467693 | 2419327 | 1647880 | 1848712 | 716404 | 492377 | 1886059 |
2004 | 4510867 | 15021604 | 5193924 | 2470670 | 1744537 | 1245441 | 1315859 | 582451 | 1583265 |
2005 | 6046560 | 3051061 | 14753634 | 3859314 | 1893618 | 1404230 | 995500 | 931918 | 1715131 |
2006 | 10009048 | 4648244 | 1735837 | 11240119 | 3422904 | 1479182 | 966078 | 1022744 | 2294441 |
2007 | 14389366 | 8554774 | 4151582 | 1929941 | 9074692 | 2716894 | 1038201 | 1019681 | 2586976 |
2008 | 11524664 | 11687144 | 5378930 | 3409240 | 2249008 | 5251372 | 2189098 | 1134837 | 2999631 |
2009 | 15202949 | 8675383 | 9056561 | 4990267 | 1856122 | 1776223 | 4676217 | 1662778 | 3197884 |
2010 | 13164048 | 13269782 | 7481920 | 6016402 | 3402429 | 1434031 | 1209842 | 2960889 | 3275562 |
2011 | 10059218 | 10799388 | 10019062 | 5637775 | 4657549 | 2376169 | 1265528 | 952647 | 5763180 |
2012 | 16223965 | 7392673 | 8452730 | 7414885 | 4016816 | 3782894 | 2034987 | 1384708 | 5465685 |
2013 | 15309743 | 13510801 | 6004381 | 5142243 | 5643415 | 3118928 | 3029778 | 1641301 | 4980297 |
2014 | 15791778 | 11792803 | 9684139 | 3433189 | 4057185 | 3262486 | 2490515 | 2034987 | 4671543 |