Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1975 | 2165150 | 649527 | 1264263 | 290686 | 125116 | 48050 | 24029 | 21614 | 4 | 4 |
1976 | 5537203 | 537670 | 324162 | 747134 | 185350 | 77730 | 19565 | 13427 | 10716 | 150 |
1977 | 8285355 | 1383324 | 267533 | 186093 | 423793 | 99608 | 42404 | 11506 | 8971 | 6886 |
1978 | 9285829 | 2067809 | 691764 | 154045 | 103985 | 214486 | 52156 | 21816 | 6993 | 7573 |
1979 | 14217725 | 2308249 | 1030959 | 402721 | 86336 | 53691 | 72766 | 27228 | 11078 | 5193 |
1980 | 10231687 | 3551924 | 1153141 | 602595 | 231886 | 48050 | 38216 | 38139 | 15676 | 9018 |
1981 | 6797055 | 2548460 | 1779779 | 686938 | 355756 | 126627 | 26423 | 20854 | 18177 | 5807 |
1982 | 6524011 | 1689596 | 1274418 | 1076257 | 422101 | 205870 | 64023 | 11392 | 7761 | 7015 |
1983 | 3645485 | 1628223 | 840708 | 760704 | 679424 | 250948 | 132853 | 39855 | 7653 | 5167 |
1984 | 6255677 | 905280 | 813418 | 489432 | 461852 | 394747 | 182225 | 68597 | 25135 | 4971 |
1985 | 10375938 | 1558135 | 449549 | 473071 | 287794 | 258590 | 366957 | 134323 | 43652 | 18888 |
1986 | 5542743 | 2597344 | 775296 | 268606 | 291560 | 165049 | 112196 | 188151 | 72620 | 18977 |
1987 | 2024837 | 1381942 | 1304069 | 466028 | 179154 | 190804 | 121055 | 63450 | 221904 | 59874 |
1988 | 3638201 | 501822 | 690382 | 815862 | 315527 | 121905 | 102744 | 60779 | 17065 | 155749 |
1989 | 8385378 | 904376 | 247707 | 415817 | 559613 | 212990 | 109535 | 70404 | 60901 | 86077 |
1990 | 5225181 | 2055439 | 445076 | 144062 | 261189 | 368428 | 115151 | 74608 | 47335 | 92042 |
1991 | 2668428 | 1313230 | 1021722 | 276233 | 96471 | 170416 | 297152 | 63895 | 153277 | 137723 |
1992 | 1835817 | 663975 | 664639 | 617849 | 190422 | 64667 | 83617 | 129056 | 59994 | 133786 |
1993 | 1223223 | 458630 | 333367 | 419996 | 406362 | 123624 | 42873 | 54394 | 86509 | 80338 |
1994 | 1497039 | 303762 | 229808 | 202805 | 280969 | 249197 | 81146 | 27282 | 40946 | 93714 |
1995 | 5168019 | 377377 | 153277 | 143057 | 136899 | 180773 | 167209 | 62007 | 25797 | 84288 |
1996 | 3109586 | 1293678 | 191377 | 95130 | 97343 | 92226 | 161781 | 130614 | 64991 | 84796 |
1997 | 1436902 | 776072 | 648878 | 120692 | 64861 | 65775 | 75358 | 105135 | 99409 | 95894 |
1998 | 1404230 | 358972 | 390428 | 396726 | 82290 | 42362 | 44578 | 47335 | 78511 | 117477 |
1999 | 1998685 | 350459 | 180773 | 233281 | 250196 | 49861 | 28254 | 23365 | 35954 | 108337 |
2000 | 6689168 | 510936 | 180232 | 115613 | 152665 | 156686 | 49662 | 24588 | 32860 | 72475 |
2001 | 6879111 | 1656140 | 259886 | 112084 | 78984 | 97149 | 92226 | 28396 | 22382 | 46537 |
2002 | 1474751 | 1709993 | 820771 | 160011 | 72984 | 51792 | 64537 | 58865 | 28825 | 34822 |
2003 | 843234 | 364033 | 836515 | 474492 | 104402 | 46583 | 31445 | 31445 | 31382 | 21209 |
2004 | 861129 | 210239 | 181498 | 489921 | 304066 | 68941 | 31039 | 22049 | 23957 | 14396 |
2005 | 2184724 | 212990 | 103673 | 103985 | 306202 | 190995 | 50061 | 16654 | 17321 | 15412 |
2006 | 5531668 | 543617 | 105662 | 58865 | 65121 | 190422 | 108662 | 28113 | 15083 | 16756 |
2007 | 6058665 | 1381942 | 272120 | 62567 | 37012 | 41110 | 107152 | 66703 | 23110 | 15466 |
2008 | 6837960 | 1507555 | 688314 | 161619 | 40782 | 23553 | 28198 | 65775 | 49316 | 31163 |
2009 | 3734035 | 1692979 | 750879 | 407583 | 106404 | 27310 | 16799 | 20844 | 51844 | 53051 |
2010 | 1666106 | 918043 | 833176 | 444631 | 262236 | 70333 | 17466 | 10123 | 18603 | 46723 |
2011 | 3734035 | 413329 | 451351 | 483594 | 287506 | 167544 | 39975 | 9740 | 10038 | 29261 |
2012 | 1573794 | 939403 | 206489 | 265667 | 314582 | 191377 | 120572 | 32177 | 14224 | 22270 |
2013 | 11582432 | 386157 | 466961 | 121905 | 165545 | 198590 | 112758 | 63259 | 22471 | 28283 |
2014 | 3265750 | 2896460 | 190613 | 281250 | 78433 | 103363 | 114119 | 69355 | 44667 | 33423 |