Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1981 | 3634565 | 3890312 | 4652894 | 2922646 | 2490515 | 2343134 | 1812106 | 1576945 | 1236753 | 2981688 |
1982 | 4256680 | 2749693 | 2844791 | 3220348 | 2057495 | 1612022 | 1446996 | 1087074 | 788589 | 1744537 |
1983 | 15021604 | 3282120 | 1968928 | 2006696 | 2182540 | 1414095 | 1023767 | 895377 | 598990 | 1178791 |
1984 | 18110456 | 10864379 | 2253511 | 1351871 | 1373675 | 1471805 | 882929 | 596599 | 484562 | 918962 |
1985 | 10585546 | 13020037 | 7138406 | 1463000 | 877647 | 891803 | 834009 | 505347 | 311763 | 762227 |
1986 | 7992387 | 7579820 | 8921726 | 4312378 | 895377 | 532320 | 479740 | 444187 | 259108 | 552937 |
1987 | 8710154 | 5891375 | 5368183 | 5700133 | 2195675 | 454976 | 274306 | 237044 | 196418 | 300439 |
1988 | 7152697 | 6446191 | 4260939 | 3616438 | 3122049 | 1003496 | 214272 | 133653 | 96955 | 174905 |
1989 | 9295119 | 5400489 | 4625060 | 2876256 | 2228858 | 1451343 | 304675 | 98322 | 58454 | 128669 |
1990 | 20645336 | 6885994 | 3855457 | 2890673 | 1742794 | 1167062 | 525970 | 110194 | 38216 | 90039 |
1991 | 8597655 | 15807578 | 4975319 | 2561235 | 1748030 | 991526 | 528078 | 201390 | 32016 | 45161 |
1992 | 6305924 | 6729423 | 11994995 | 3478111 | 1734102 | 1053891 | 557936 | 272665 | 96761 | 43045 |
1993 | 5330737 | 4823450 | 5045463 | 8529148 | 2340792 | 1178791 | 665970 | 337729 | 147414 | 76573 |
1994 | 6401225 | 4114385 | 3652783 | 3602001 | 5774718 | 1544174 | 794128 | 422946 | 205253 | 127516 |
1995 | 8385378 | 4960415 | 3249462 | 2607754 | 2540827 | 3696881 | 1003496 | 505347 | 252458 | 186465 |
1996 | 24618285 | 6530539 | 3760265 | 2299035 | 1722005 | 1623346 | 2280716 | 597793 | 284077 | 257816 |
1997 | 41950462 | 18774310 | 4896347 | 2505503 | 1449893 | 1097999 | 953600 | 1264263 | 296855 | 293902 |
1998 | 29092763 | 32638398 | 13908351 | 3166065 | 1473277 | 915293 | 652131 | 514011 | 603801 | 277340 |
1999 | 23138304 | 22364826 | 23866826 | 8435841 | 1689596 | 869784 | 519177 | 328404 | 217728 | 440647 |
2000 | 40225030 | 18074271 | 16684655 | 14504942 | 3929411 | 966078 | 488454 | 288659 | 141492 | 333367 |
2001 | 60976555 | 31264693 | 13578524 | 10469743 | 7081526 | 1865426 | 454521 | 246718 | 133653 | 219476 |
2002 | 52169052 | 46641441 | 22476930 | 8727591 | 5405892 | 3419483 | 852561 | 223016 | 113777 | 160332 |
2003 | 53596804 | 40792141 | 34622004 | 14563078 | 4930742 | 2722334 | 1395830 | 393958 | 81227 | 93433 |
2004 | 42034447 | 40955636 | 30219561 | 21660481 | 7648346 | 2448534 | 1219559 | 664639 | 180593 | 87204 |
2005 | 25854623 | 32475613 | 29978769 | 19115307 | 11206449 | 3478111 | 1089250 | 522301 | 297450 | 128669 |
2006 | 9351058 | 19995144 | 25090504 | 19915323 | 10396710 | 4955457 | 1562816 | 513497 | 246965 | 209190 |
2007 | 4828276 | 7253539 | 15494567 | 17004694 | 10995537 | 5267150 | 2419327 | 810981 | 274032 | 265136 |
2008 | 4403895 | 3779113 | 5649062 | 11017550 | 9879772 | 5526139 | 2602544 | 1220779 | 421679 | 295079 |
2009 | 3555478 | 3345076 | 2946121 | 4176566 | 6817477 | 5230409 | 2890673 | 1461538 | 695927 | 408808 |
2010 | 7046207 | 2850486 | 2556117 | 2206681 | 2902259 | 3992787 | 2975730 | 1709993 | 926343 | 756154 |
2011 | 7217361 | 5515098 | 2186910 | 1916479 | 1595982 | 1823011 | 2336115 | 1762070 | 1129177 | 1250432 |