Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1981 | 3860501 | 3463718 | 4903552 | 2138209 | 2650781 | 2172934 | 1659594 | 1721741 | 1186162 | 2880044 |
1982 | 4599773 | 2884642 | 2526821 | 3319520 | 1624126 | 1539874 | 1317644 | 1016540 | 875214 | 1887753 |
1983 | 17274389 | 3640866 | 1874807 | 1847005 | 1965427 | 1238685 | 1020061 | 858064 | 619074 | 1275042 |
1984 | 17427718 | 13736632 | 2399925 | 1239727 | 1284245 | 1402320 | 822063 | 558607 | 483703 | 943335 |
1985 | 9476706 | 13124680 | 9436166 | 1447605 | 757792 | 911295 | 753536 | 464817 | 272152 | 730003 |
1986 | 7297852 | 6390190 | 9310749 | 5403381 | 925843 | 457252 | 476641 | 380522 | 232264 | 498636 |
1987 | 9133044 | 5112970 | 4141230 | 6690603 | 2522817 | 398756 | 253084 | 237424 | 157454 | 294180 |
1988 | 6496091 | 6899223 | 3582430 | 2916255 | 3632242 | 1215513 | 197371 | 125410 | 99327 | 174043 |
1989 | 8693393 | 4678776 | 4996394 | 2452515 | 2117670 | 1656506 | 351660 | 100857 | 59010 | 117280 |
1990 | 18812633 | 6138505 | 3150225 | 2768920 | 1483583 | 1177431 | 557939 | 120502 | 33205 | 82224 |
1991 | 9016679 | 15646604 | 4369428 | 1845376 | 1495405 | 852451 | 547057 | 189528 | 33213 | 43909 |
1992 | 6703836 | 7326082 | 12494778 | 3338384 | 1292611 | 807708 | 484534 | 285697 | 100488 | 39227 |
1993 | 5051337 | 5143817 | 5265529 | 9668887 | 2267447 | 986632 | 518384 | 285094 | 156691 | 74747 |
1994 | 7979589 | 3520961 | 4055058 | 3461363 | 6854247 | 1453551 | 757804 | 326149 | 201706 | 119775 |
1995 | 9314587 | 5834342 | 3143166 | 2599994 | 2863431 | 3792274 | 1030622 | 533736 | 215671 | 186391 |
1996 | 27268508 | 7078121 | 4053459 | 2394803 | 1597597 | 1885844 | 2242022 | 634332 | 302238 | 244412 |
1997 | 43451837 | 20867864 | 5399602 | 2559789 | 1446809 | 1095250 | 1072929 | 1214269 | 289749 | 323030 |
1998 | 26742209 | 36500324 | 15952109 | 3453983 | 1401917 | 942316 | 778391 | 598559 | 615032 | 294048 |
1999 | 20694415 | 20606973 | 26727309 | 10126357 | 1727975 | 791229 | 529166 | 406475 | 238270 | 425125 |
2000 | 38746198 | 15552753 | 16443901 | 15536021 | 4297391 | 1099920 | 471757 | 323232 | 157105 | 312860 |
2001 | 55168548 | 30875558 | 12076949 | 10597204 | 7410799 | 1714643 | 496084 | 226781 | 157507 | 182505 |
2002 | 47660764 | 44688834 | 20351544 | 8288281 | 5456586 | 3417140 | 710098 | 255343 | 102243 | 154598 |
2003 | 49655959 | 37797564 | 34321021 | 13335909 | 5021365 | 2926468 | 1235274 | 353717 | 91635 | 107251 |
2004 | 28994411 | 39092213 | 28780524 | 20670238 | 7041838 | 2498537 | 1270905 | 526288 | 156521 | 83249 |
2005 | 20207023 | 21558211 | 27497778 | 17264624 | 10633660 | 3220349 | 1087092 | 493226 | 195436 | 100454 |
2006 | 8456283 | 14846935 | 21318885 | 18937188 | 9105293 | 4399267 | 1342800 | 468203 | 207525 | 120140 |
2007 | 4598174 | 5917905 | 12730936 | 15187752 | 9542021 | 4582852 | 1878758 | 615605 | 224098 | 158140 |
2008 | 5340008 | 3170954 | 4318852 | 10306110 | 8573291 | 4554401 | 1809568 | 750892 | 236185 | 187377 |
2009 | 5290102 | 3800309 | 2320522 | 3580324 | 6300073 | 4325629 | 2040497 | 750860 | 299924 | 175063 |
2010 | 14290391 | 4580654 | 2249042 | 1803243 | 3073965 | 3770106 | 2408428 | 1045895 | 356785 | 234540 |
2011 | 18145181 | 12729162 | 3079139 | 1494722 | 1559102 | 2344356 | 2188342 | 1150112 | 674621 | 331249 |
2012 | 20083404 | 14763463 | 11482358 | 2199168 | 1017088 | 1458656 | 2001409 | 1715856 | 899427 | 749330 |
2013 | 14323588 | 17260005 | 11701833 | 6887556 | 1900581 | 883262 | 1091631 | 1323430 | 1094119 | 1117551 |
2014 | 29511631 | 10952426 | 15871036 | 8578682 | 3914950 | 1042935 | 633067 | 707603 | 753556 | 1173992 |
2015 | 40857911 | 25492906 | 7861145 | 11422026 | 5262642 | 1528607 | 450023 | 245414 | 257650 | 723482 |