Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1981 | 4252425 | 3017683 | 4299460 | 2053385 | 2364318 | 2055439 | 1620103 | 1588022 | 1270600 | 3075568 |
1982 | 5267150 | 2655119 | 2213311 | 2884898 | 1470334 | 1347821 | 1149687 | 896273 | 715688 | 1662778 |
1983 | 14260442 | 4020834 | 1806677 | 1639661 | 1806677 | 1132570 | 891803 | 747882 | 509915 | 959339 |
1984 | 16634676 | 13551394 | 2620826 | 1252936 | 1255444 | 1346474 | 794923 | 509406 | 399912 | 719276 |
1985 | 11983006 | 14090340 | 9674460 | 1592794 | 802109 | 906186 | 787013 | 495836 | 250948 | 661325 |
1986 | 8948532 | 7414885 | 10324187 | 5821101 | 1031990 | 516071 | 513497 | 444187 | 297152 | 592437 |
1987 | 9047509 | 5763180 | 4818629 | 6913593 | 2633963 | 461852 | 273484 | 251450 | 199786 | 351161 |
1988 | 7841965 | 6976096 | 3996782 | 3285403 | 3749001 | 1203807 | 227749 | 134726 | 94278 | 165545 |
1989 | 9693828 | 5694435 | 5509586 | 2884898 | 2310559 | 1664441 | 367692 | 114005 | 64731 | 118777 |
1990 | 11959063 | 6414041 | 3478111 | 3023725 | 1657797 | 1247934 | 608651 | 124119 | 51226 | 116891 |
1991 | 7102803 | 10777811 | 3933342 | 1797667 | 1444105 | 824061 | 497325 | 187025 | 27392 | 45207 |
1992 | 6089034 | 6076868 | 9597373 | 2766241 | 1107926 | 694537 | 407176 | 233048 | 87291 | 35490 |
1993 | 5168019 | 4159893 | 4155736 | 7348450 | 1821189 | 795718 | 412504 | 239905 | 112984 | 56218 |
1994 | 6589579 | 2822123 | 2861911 | 2711466 | 4995260 | 1196606 | 597196 | 269682 | 166708 | 85221 |
1995 | 9369778 | 4960415 | 2558675 | 2124400 | 2267073 | 3140837 | 828192 | 424217 | 164062 | 127262 |
1996 | 21660481 | 6962158 | 3616438 | 2028891 | 1426879 | 1575369 | 1968928 | 521779 | 255506 | 189094 |
1997 | 30922666 | 18255921 | 5030349 | 2315185 | 1318493 | 979698 | 911640 | 1062356 | 245979 | 290396 |
1998 | 27207412 | 33065467 | 15112005 | 3305175 | 1386094 | 932850 | 691764 | 514525 | 516588 | 228433 |
1999 | 23370848 | 19756636 | 24990342 | 9407333 | 1741052 | 796514 | 530725 | 345933 | 200186 | 361494 |
2000 | 34483793 | 15918619 | 15697311 | 14857272 | 4325334 | 1124670 | 516588 | 338067 | 143200 | 290977 |
2001 | 46039027 | 31358628 | 12597387 | 10355207 | 7275332 | 1812106 | 506865 | 271577 | 173165 | 184425 |
2002 | 40024407 | 36579554 | 19384804 | 7810660 | 5178365 | 3405833 | 819951 | 251954 | 150091 | 198590 |
2003 | 41243332 | 35004949 | 31171039 | 12942150 | 4652894 | 2568930 | 1225672 | 346279 | 71970 | 100408 |
2004 | 29005615 | 34656644 | 25165888 | 18849558 | 6465559 | 2226630 | 1126921 | 578388 | 168552 | 86077 |
2005 | 17876544 | 22657466 | 20999307 | 14360616 | 9341711 | 2887784 | 903472 | 411268 | 230729 | 121419 |
2006 | 8385378 | 14062187 | 20317639 | 16159198 | 7795054 | 3779113 | 1157763 | 398316 | 189662 | 132058 |
2007 | 4985279 | 5416714 | 11330401 | 13838983 | 8912809 | 4417127 | 2030921 | 675359 | 255761 | 196418 |
2008 | 5251372 | 2916807 | 3782894 | 8745064 | 7826297 | 4243929 | 1821189 | 855122 | 282377 | 252206 |
2009 | 4164055 | 3020703 | 1586435 | 3005637 | 5378930 | 3905905 | 1826661 | 643064 | 314897 | 194658 |
2010 | 7074448 | 3278839 | 1735837 | 1366824 | 2483054 | 3100271 | 1970898 | 772973 | 264607 | 200988 |
2011 | 7881273 | 5683058 | 1741052 | 940343 | 1053891 | 1572221 | 1409859 | 801307 | 298045 | 155282 |
2012 | 8105067 | 9285829 | 8753814 | 1570650 | 753889 | 1146243 | 1664441 | 1285939 | 696623 | 460008 |
2013 | 8105067 | 6420458 | 10119755 | 7920778 | 1856122 | 806936 | 994505 | 1255444 | 803715 | 712831 |