Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 2841947 | 1626596 | 2730513 | 1400024 | 1730637 | 869784 | 283226 | 86422 | 19320 |
1974 | 3060228 | 2352526 | 1409859 | 1880409 | 898966 | 778403 | 644996 | 258332 | 123500 |
1975 | 3140837 | 2937296 | 2071948 | 947896 | 1174085 | 611702 | 532320 | 464632 | 230729 |
1976 | 4479401 | 2338453 | 2535750 | 1531870 | 749379 | 1023767 | 453160 | 443743 | 467428 |
1977 | 1914563 | 3836227 | 1603982 | 1922237 | 1057058 | 596599 | 814231 | 459089 | 604405 |
1978 | 1157763 | 1479182 | 2957929 | 1269330 | 1445549 | 750129 | 429338 | 571489 | 689692 |
1979 | 1247934 | 765282 | 917126 | 2592155 | 870654 | 1021722 | 602595 | 247707 | 784655 |
1980 | 2197872 | 1104607 | 709276 | 640497 | 1939615 | 779182 | 725778 | 444187 | 738961 |
1981 | 2579226 | 1613635 | 602595 | 598990 | 652131 | 1274418 | 498820 | 390819 | 737484 |
1982 | 4299460 | 2147897 | 1832149 | 418319 | 488454 | 614153 | 973838 | 321579 | 867178 |
1983 | 5411300 | 3898101 | 1524230 | 1483627 | 258590 | 297747 | 474018 | 877647 | 791749 |
1984 | 8520623 | 3905905 | 2735979 | 1142809 | 1033023 | 214486 | 226613 | 422101 | 1507555 |
1985 | 8529148 | 7095703 | 3226795 | 1928012 | 656711 | 753889 | 162755 | 189473 | 1386094 |
1986 | 2303638 | 8080788 | 5998380 | 2592155 | 1588022 | 573779 | 441529 | 98125 | 987567 |
1987 | 5106373 | 1473277 | 5035382 | 4501855 | 2039061 | 1169398 | 543617 | 274581 | 835679 |
1988 | 2996633 | 5000258 | 1365457 | 3734035 | 3652783 | 1615250 | 847461 | 395933 | 858550 |
1989 | 10532750 | 2162985 | 3988796 | 1306680 | 2780107 | 2631330 | 1201402 | 608042 | 915293 |
1990 | 10039120 | 10262428 | 1679489 | 2913891 | 1024792 | 2124400 | 2080253 | 992518 | 1103503 |
1991 | 7188550 | 7732942 | 7818474 | 1329083 | 2105366 | 1213477 | 1536473 | 1150837 | 1247934 |
1992 | 8563333 | 5885487 | 9101957 | 6052609 | 1321133 | 1534937 | 1158921 | 1029929 | 1345128 |
1993 | 9193433 | 7311800 | 4533478 | 6543613 | 4852478 | 968012 | 1158921 | 786226 | 1142809 |
1994 | 5581678 | 7422303 | 5389698 | 3295274 | 4818629 | 3801856 | 680784 | 1052838 | 1339759 |
1995 | 6382051 | 4143287 | 5879604 | 3663758 | 2543369 | 3131429 | 2167316 | 457714 | 1623346 |
1996 | 5722979 | 5654713 | 3175577 | 3843908 | 2716894 | 1846865 | 2137185 | 1419762 | 1102400 |
1997 | 4775456 | 4732670 | 4032915 | 2431454 | 2610363 | 1878530 | 1361367 | 1354577 | 1674458 |
1998 | 8815305 | 3351773 | 3162900 | 2876256 | 1974844 | 1677810 | 1278247 | 629071 | 2193480 |
1999 | 4794596 | 7904952 | 2805241 | 2655119 | 2065742 | 1285939 | 1446996 | 683512 | 1739312 |
2000 | 7268060 | 3233255 | 4751638 | 2618206 | 1687907 | 1679489 | 1002493 | 732340 | 2269341 |
2001 | 6331198 | 6034479 | 2490515 | 4243929 | 1620103 | 1171740 | 1330413 | 821593 | 2262543 |
2002 | 8529148 | 4611206 | 4439268 | 2024837 | 2695246 | 1176436 | 725778 | 1022744 | 2176002 |
2003 | 13177218 | 6478503 | 3652783 | 2538287 | 1770903 | 1990706 | 774521 | 538208 | 2006696 |
2004 | 3832393 | 13811332 | 5320086 | 2545913 | 1813919 | 1305374 | 1397227 | 627814 | 1641301 |
2005 | 4794596 | 2561235 | 13880562 | 3671093 | 1830317 | 1368191 | 973838 | 927270 | 1686220 |
2006 | 7474442 | 3638201 | 1400024 | 9713236 | 3002633 | 1304069 | 848309 | 939403 | 2103262 |
2007 | 10293261 | 6305924 | 3169232 | 1495543 | 7210148 | 2145751 | 821593 | 839029 | 2173828 |
2008 | 8072712 | 8202914 | 3945160 | 2551010 | 1725453 | 3945160 | 1664441 | 886468 | 2409669 |
2009 | 10438380 | 5962498 | 6350220 | 3537745 | 1319812 | 1285939 | 3395630 | 1202604 | 2431454 |
2010 | 9002384 | 8975417 | 4833107 | 3972873 | 2282998 | 957422 | 809361 | 1966960 | 2301335 |
2011 | 6899779 | 7268060 | 6293324 | 3609212 | 3038881 | 1550364 | 812605 | 601391 | 3874782 |
2012 | 11217661 | 4975319 | 5204322 | 4528947 | 2500497 | 2352526 | 1265528 | 837352 | 3478111 |
2013 | 10649250 | 9230281 | 3779113 | 3249462 | 3630932 | 1992698 | 1935740 | 1003496 | 3204286 |
2014 | 10984547 | 8088873 | 6407630 | 2322141 | 2910979 | 2226630 | 1755036 | 1335745 | 3204286 |