Table 2. Estimated stock numbers. | |||||||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12+ |
1980 | 7067377 | 4694959 | 2137185 | 882046 | 1503040 | 3255967 | 2599943 | 839868 | 316792 | 869784 | 240867 | 352568 | 707151 |
1981 | 5654713 | 6193432 | 3890312 | 1730637 | 689002 | 1132570 | 2369051 | 1821189 | 589482 | 222571 | 611090 | 169228 | 744896 |
1982 | 2366683 | 5188732 | 5293552 | 3249462 | 1323778 | 505852 | 837352 | 1654484 | 1279526 | 413743 | 156217 | 428909 | 641138 |
1983 | 2076096 | 1857979 | 4643598 | 4699657 | 2735979 | 930056 | 382315 | 587129 | 1158921 | 898067 | 289816 | 109645 | 747882 |
1984 | 4970346 | 1583265 | 1425453 | 4439268 | 4065308 | 2103262 | 659344 | 276786 | 407583 | 809361 | 630331 | 203211 | 598990 |
1985 | 3988796 | 4765915 | 1179971 | 1064483 | 4024857 | 3220348 | 1597579 | 471182 | 201189 | 287219 | 565237 | 440647 | 560172 |
1986 | 3953058 | 3308482 | 4457060 | 883812 | 834844 | 3115811 | 2357235 | 1099098 | 321579 | 143774 | 203618 | 391601 | 693149 |
1987 | 4975319 | 3275562 | 2684486 | 4205905 | 641779 | 678744 | 2169484 | 1610411 | 781523 | 218600 | 99808 | 140646 | 741181 |
1988 | 3527147 | 4556202 | 2657775 | 2135049 | 3771563 | 431490 | 544161 | 1435466 | 1101298 | 551281 | 146972 | 68597 | 597196 |
1989 | 3520100 | 2882014 | 4077522 | 2303638 | 1666106 | 2966816 | 298045 | 433220 | 1054946 | 756154 | 376247 | 96278 | 445521 |
1990 | 2794042 | 3069423 | 2305942 | 3909813 | 1819368 | 1084902 | 2012725 | 196418 | 327748 | 706445 | 487478 | 249946 | 356468 |
1991 | 3285403 | 2278436 | 2612975 | 2059554 | 3011654 | 1247934 | 793334 | 1271872 | 126880 | 229808 | 464167 | 301342 | 386544 |
1992 | 3741511 | 2819302 | 1813919 | 2478093 | 1489573 | 1899308 | 958380 | 496828 | 741181 | 80338 | 144206 | 277063 | 414157 |
1993 | 3017683 | 3315105 | 2366683 | 1545719 | 1982759 | 966078 | 1162403 | 593623 | 310519 | 400312 | 45890 | 83700 | 385771 |
1994 | 2839107 | 2530684 | 2867640 | 1941555 | 1063419 | 1351871 | 590072 | 665970 | 334369 | 174033 | 198590 | 24149 | 260667 |
1995 | 2523103 | 2436322 | 2067809 | 2388079 | 1408449 | 667971 | 962222 | 355400 | 280969 | 168047 | 97538 | 110525 | 154662 |
1996 | 3153426 | 2071948 | 2034987 | 2120156 | 1786913 | 955510 | 486991 | 573779 | 211293 | 134054 | 85905 | 53477 | 147119 |
1997 | 2796838 | 2791250 | 1659455 | 1903110 | 1749779 | 1190638 | 714258 | 321901 | 339422 | 147561 | 84120 | 46028 | 117360 |
1998 | 3402429 | 2294441 | 2412080 | 1207424 | 1626596 | 1494048 | 852561 | 474967 | 260146 | 209819 | 101620 | 53423 | 106938 |
1999 | 3933342 | 2816484 | 1833982 | 2366683 | 1177613 | 1257958 | 898067 | 607435 | 308353 | 180232 | 132191 | 65251 | 108228 |
2000 | 3143980 | 3385459 | 2282998 | 1666106 | 1810294 | 921723 | 855978 | 615383 | 371387 | 189852 | 114462 | 72403 | 117477 |
2001 | 5162854 | 1748030 | 2644520 | 1722005 | 1206218 | 1237990 | 593030 | 576655 | 411268 | 236334 | 119611 | 68941 | 119253 |
2002 | 9129304 | 6137942 | 1151988 | 2378546 | 1429735 | 908909 | 795718 | 366224 | 329391 | 218600 | 122394 | 60174 | 103259 |
2003 | 3106477 | 8096966 | 5040420 | 822415 | 1519664 | 849158 | 529136 | 375120 | 216858 | 176310 | 107474 | 60415 | 75207 |
2004 | 3704282 | 2276159 | 6675803 | 3756507 | 711407 | 938464 | 439767 | 251954 | 172474 | 106085 | 80902 | 43521 | 52418 |
2005 | 5626510 | 3223570 | 2147897 | 5065685 | 1912649 | 512471 | 468364 | 221461 | 123624 | 81879 | 55659 | 30577 | 38832 |
2006 | 11605620 | 6729423 | 3143980 | 1739312 | 3181935 | 1057058 | 349759 | 264342 | 126121 | 67575 | 47954 | 29555 | 36279 |
2007 | 5188732 | 7648346 | 5504079 | 2561235 | 1498537 | 2037023 | 669308 | 226840 | 158736 | 84542 | 39855 | 28653 | 35739 |
2008 | 5411300 | 4742144 | 6046560 | 4785016 | 2057495 | 1219559 | 1121301 | 403528 | 159213 | 91309 | 51792 | 19841 | 29028 |
2009 | 5178365 | 4155736 | 4069375 | 5471153 | 4028884 | 1628223 | 883812 | 677388 | 253723 | 104715 | 50413 | 27861 | 21356 |
2010 | 6817477 | 5272420 | 4189115 | 3741511 | 4629688 | 3008644 | 1222001 | 577232 | 378133 | 166375 | 73571 | 27750 | 31698 |
2011 | 8351903 | 6187242 | 3988796 | 3902001 | 3295274 | 3429757 | 2074021 | 897169 | 414986 | 210239 | 95035 | 49316 | 38832 |
2012 | 6249425 | 7246289 | 5932759 | 3230024 | 3217129 | 2665761 | 2366683 | 1360006 | 596002 | 275957 | 125367 | 52945 | 50564 |
2013 | 4443709 | 4896347 | 6851650 | 5341409 | 2882014 | 2605148 | 2152198 | 1580102 | 835679 | 396726 | 164555 | 76344 | 64344 |
2014 | 12298649 | 4073446 | 3941217 | 6439748 | 5121716 | 2628700 | 2195675 | 1810294 | 1184700 | 558494 | 225934 | 86250 | 62818 |
2015 | 3162900 | 10407112 | 3509556 | 3060228 | 4601993 | 3805660 | 1856122 | 1564380 | 1222001 | 733073 | 378890 | 105240 | 88080 |
2016 | 3162900 | 2714179 | 8859492 | 2905163 | 2395254 | 3392237 | 2882014 | 1291093 | 1117942 | 838190 | 487966 | 273211 | 118777 |