Table 2. Estimated stock numbers. | |||||||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12+ |
1980 | 6689168 | 4601993 | 2090680 | 865446 | 1468864 | 3207492 | 2558675 | 846614 | 321258 | 876770 | 245242 | 357897 | 711407 |
1981 | 5389698 | 5897269 | 3809468 | 1692979 | 677388 | 1110144 | 2343134 | 1803068 | 597793 | 226840 | 619706 | 173165 | 755398 |
1982 | 2502999 | 4980297 | 5065685 | 3181935 | 1297565 | 498321 | 824061 | 1646233 | 1273144 | 421679 | 160011 | 437136 | 654744 |
1983 | 2231088 | 1941555 | 4483883 | 4519898 | 2684486 | 914379 | 378511 | 581287 | 1158921 | 898966 | 297152 | 112984 | 767582 |
1984 | 4680896 | 1681169 | 1470334 | 4312378 | 3933342 | 2067809 | 650828 | 275406 | 405550 | 814231 | 634124 | 209400 | 618468 |
1985 | 3945160 | 4533478 | 1239229 | 1087074 | 3933342 | 3131429 | 1575369 | 466961 | 201390 | 287219 | 571489 | 445967 | 580706 |
1986 | 3929411 | 3269017 | 4273741 | 919881 | 849158 | 3054114 | 2303638 | 1088161 | 320616 | 144495 | 204638 | 398316 | 714973 |
1987 | 4780234 | 3249462 | 2649814 | 4061244 | 663975 | 686252 | 2132915 | 1580102 | 777625 | 218819 | 100912 | 142201 | 764517 |
1988 | 3513067 | 4417127 | 2628700 | 2107473 | 3678443 | 443299 | 548532 | 1415509 | 1085987 | 550730 | 148005 | 69703 | 616615 |
1989 | 3450398 | 2861911 | 3980826 | 2276159 | 1646233 | 2902259 | 304980 | 435827 | 1044449 | 748630 | 377377 | 97343 | 461390 |
1990 | 2813669 | 3014667 | 2280716 | 3832393 | 1799465 | 1070889 | 1980777 | 200186 | 329720 | 701517 | 484077 | 251450 | 368796 |
1991 | 3242970 | 2278436 | 2566362 | 2032953 | 2963851 | 1230585 | 786226 | 1254189 | 128798 | 230729 | 460929 | 299539 | 395537 |
1992 | 3641841 | 2782889 | 1801265 | 2431454 | 1468864 | 1859838 | 947896 | 492870 | 730146 | 81064 | 144062 | 274306 | 417066 |
1993 | 3002633 | 3246214 | 2333780 | 1530339 | 1955194 | 950744 | 1147390 | 588893 | 307429 | 393171 | 45936 | 83117 | 383847 |
1994 | 2819302 | 2513031 | 2822123 | 1916479 | 1051786 | 1331744 | 583617 | 659344 | 330050 | 171271 | 193687 | 23933 | 257043 |
1995 | 2548460 | 2414493 | 2049282 | 2361954 | 1395830 | 660003 | 953600 | 352216 | 276233 | 164720 | 95130 | 106831 | 150995 |
1996 | 3125172 | 2080253 | 2014739 | 2094866 | 1765598 | 943168 | 481182 | 567502 | 208147 | 131268 | 83868 | 51896 | 142344 |
1997 | 2847637 | 2777328 | 1654484 | 1882291 | 1728907 | 1176436 | 705738 | 317744 | 335038 | 145510 | 82702 | 45071 | 114119 |
1998 | 3502544 | 2317501 | 2409669 | 1206218 | 1615250 | 1482144 | 845768 | 470711 | 257816 | 208147 | 100912 | 52997 | 105135 |
1999 | 3878659 | 2847637 | 1833982 | 2347825 | 1171740 | 1249183 | 890021 | 603198 | 306815 | 178975 | 131268 | 65186 | 107474 |
2000 | 3029778 | 3315105 | 2264807 | 1651179 | 1786913 | 918962 | 850007 | 612314 | 369904 | 189283 | 113664 | 71898 | 117477 |
2001 | 4990267 | 1684535 | 2586976 | 1692979 | 1188259 | 1214691 | 590072 | 572060 | 405956 | 233748 | 119134 | 68050 | 118777 |
2002 | 8632114 | 5920906 | 1117942 | 2333780 | 1402827 | 891803 | 777625 | 364033 | 325787 | 215777 | 120692 | 59456 | 102334 |
2003 | 3181935 | 7748424 | 4871926 | 798907 | 1480662 | 828192 | 517104 | 365127 | 214058 | 174033 | 105662 | 59397 | 73865 |
2004 | 3741511 | 2260282 | 6401225 | 3616438 | 691764 | 909818 | 427624 | 244752 | 167711 | 103777 | 79380 | 42362 | 50919 |
2005 | 5357457 | 3175577 | 2092772 | 4886564 | 1839492 | 496332 | 451351 | 214272 | 120090 | 79301 | 54394 | 29466 | 37421 |
2006 | 10190842 | 6426882 | 3060228 | 1691286 | 3081725 | 1011556 | 335709 | 253977 | 121297 | 65121 | 46258 | 28567 | 34892 |
2007 | 4615820 | 6990062 | 5282975 | 2493007 | 1460077 | 1978798 | 631593 | 214058 | 150392 | 80580 | 37911 | 27174 | 34064 |
2008 | 5005260 | 4347015 | 5654713 | 4574464 | 1982759 | 1177613 | 1075181 | 381551 | 150995 | 86682 | 49316 | 18670 | 27310 |
2009 | 4690267 | 3840066 | 3767793 | 5126840 | 3820913 | 1553467 | 844078 | 646288 | 240386 | 99111 | 47763 | 26291 | 19865 |
2010 | 6046560 | 4837942 | 3867040 | 3450398 | 4303762 | 2827773 | 1150837 | 542531 | 356112 | 157787 | 69355 | 26056 | 29762 |
2011 | 8202914 | 5705836 | 3645485 | 3551924 | 3008644 | 3166065 | 1926085 | 840708 | 388870 | 195634 | 88965 | 46444 | 36279 |
2012 | 6983076 | 7246289 | 5482107 | 2879134 | 2861911 | 2395254 | 2162985 | 1251683 | 552937 | 256530 | 115728 | 48728 | 46490 |
2013 | 5637775 | 5411300 | 6851650 | 4756392 | 2446087 | 2258023 | 1899308 | 1414095 | 744152 | 362217 | 149044 | 69355 | 57873 |
2014 | 18038159 | 4828276 | 4408301 | 6388436 | 4256680 | 2082334 | 1859838 | 1500037 | 1002493 | 458172 | 201189 | 74608 | 53263 |
2015 | 18038159 | 15479080 | 4114385 | 3663758 | 4920890 | 2957929 | 1314543 | 1187072 | 824886 | 533919 | 250948 | 91675 | 73792 |