Table 2. Estimated stock numbers. | |||||||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15+ |
1980 | 1708284 | 596599 | 492377 | 450449 | 991526 | 336381 | 238470 | 123624 | 54721 | 65382 | 14053 | 5309 | 3538 | 867 | 1005 |
1981 | 1439779 | 1141667 | 367324 | 344208 | 341465 | 593030 | 183873 | 125367 | 64151 | 32177 | 33356 | 7073 | 2147 | 2520 | 1058 |
1982 | 2200071 | 1185885 | 1057058 | 247459 | 244507 | 274032 | 398316 | 111525 | 88610 | 38600 | 21254 | 17915 | 3788 | 924 | 1450 |
1983 | 3315105 | 2078174 | 855122 | 759944 | 144206 | 141775 | 183322 | 267801 | 72403 | 59755 | 26397 | 12917 | 8632 | 1878 | 626 |
1984 | 4474924 | 2352526 | 1564380 | 605010 | 501822 | 99509 | 92319 | 128669 | 179333 | 49861 | 48146 | 20008 | 7923 | 7080 | 1595 |
1985 | 3890312 | 3719129 | 1758550 | 1022744 | 351161 | 296262 | 62442 | 60901 | 78669 | 109316 | 28710 | 28311 | 11924 | 5105 | 5160 |
1986 | 1384708 | 3638201 | 2796838 | 1194215 | 654090 | 231422 | 148598 | 38677 | 42362 | 54502 | 54068 | 13304 | 14238 | 5498 | 7763 |
1987 | 2204475 | 870654 | 2350174 | 1901208 | 785441 | 398714 | 160974 | 78276 | 35990 | 37309 | 37459 | 32145 | 5276 | 6768 | 6434 |
1988 | 1561254 | 2143606 | 678066 | 1578523 | 1301464 | 523871 | 241832 | 105451 | 49662 | 31825 | 30333 | 22561 | 18529 | 3992 | 6067 |
1989 | 4751638 | 1140526 | 1644587 | 543617 | 1023767 | 807744 | 324811 | 142059 | 75057 | 32145 | 23695 | 19950 | 12157 | 11303 | 6282 |
1990 | 5897269 | 4694959 | 850007 | 1142809 | 415817 | 661325 | 483594 | 203211 | 87553 | 57526 | 20191 | 14509 | 11124 | 8206 | 11538 |
1991 | 4197501 | 4551648 | 3840066 | 611090 | 803715 | 385001 | 419576 | 251450 | 119611 | 53263 | 34166 | 17240 | 8378 | 6000 | 9064 |
1992 | 5449312 | 3412651 | 4629688 | 2972756 | 530195 | 616615 | 340442 | 276786 | 142201 | 72693 | 31351 | 19849 | 13269 | 5014 | 5357 |
1993 | 6969123 | 4804195 | 2706048 | 3457305 | 2308249 | 410857 | 483594 | 254231 | 178796 | 83617 | 43871 | 19407 | 7137 | 6479 | 6260 |
1994 | 4847628 | 5688744 | 3832393 | 2211098 | 2780107 | 1926085 | 339422 | 446860 | 203008 | 143057 | 58806 | 24465 | 11879 | 3708 | 4569 |
1995 | 5121716 | 3667424 | 4538014 | 2925570 | 1817550 | 2103262 | 1394435 | 263024 | 358255 | 137036 | 109645 | 34064 | 14880 | 11671 | 6071 |
1996 | 5111482 | 4847628 | 2816484 | 3230024 | 2162985 | 1393041 | 1522707 | 1000490 | 189283 | 238709 | 89322 | 68323 | 18220 | 6785 | 14237 |
1997 | 5116596 | 4360076 | 3745254 | 2317501 | 2383308 | 1618483 | 1122423 | 1044449 | 741181 | 160171 | 198789 | 73792 | 41689 | 14843 | 9688 |
1998 | 7952525 | 3623678 | 3097172 | 2769009 | 1781560 | 1633115 | 1100197 | 700115 | 619086 | 537132 | 183689 | 172474 | 76726 | 31540 | 19181 |
1999 | 5267150 | 6983076 | 2796838 | 2412080 | 2053385 | 1285939 | 1256700 | 705033 | 593623 | 510936 | 327093 | 155127 | 107689 | 54502 | 23318 |
2000 | 6642507 | 3405833 | 4583622 | 2213311 | 1575369 | 1501537 | 944112 | 744152 | 500819 | 637940 | 363306 | 279847 | 152818 | 87378 | 66703 |
2001 | 6362933 | 5116596 | 2412080 | 3443504 | 1424028 | 1009535 | 1039240 | 729416 | 532320 | 369165 | 554044 | 261974 | 196614 | 112645 | 98617 |
2002 | 8219336 | 4355718 | 3499043 | 1741052 | 2193480 | 927270 | 613540 | 687626 | 575503 | 374745 | 309279 | 339762 | 217728 | 176663 | 148301 |
2003 | 10490703 | 6082948 | 3213914 | 2269341 | 1418343 | 1565945 | 653436 | 490411 | 448651 | 405550 | 309589 | 246471 | 223910 | 171442 | 199386 |
2004 | 4461520 | 11698837 | 4780234 | 2308249 | 1624970 | 1114593 | 1112366 | 561856 | 450900 | 337055 | 296262 | 210029 | 191952 | 160171 | 171099 |
2005 | 5449312 | 2934360 | 11444273 | 3555478 | 1698065 | 1213477 | 856834 | 815046 | 517104 | 404740 | 271034 | 234685 | 148449 | 146093 | 143200 |
2006 | 7779480 | 4135009 | 1869161 | 9520901 | 2934360 | 1338420 | 893588 | 802109 | 636029 | 417901 | 384231 | 208772 | 197402 | 119014 | 133519 |
2007 | 11251365 | 6790261 | 3278839 | 1914563 | 7239046 | 2195675 | 1020701 | 834844 | 622190 | 453160 | 326440 | 224358 | 172819 | 143200 | 137999 |
2008 | 9407333 | 8886111 | 4676217 | 2510519 | 1897409 | 4657549 | 1644587 | 986580 | 726505 | 487478 | 379269 | 234451 | 167209 | 120331 | 171442 |
2009 | 10875249 | 6969123 | 6913593 | 3612823 | 1572221 | 1464464 | 3638201 | 1288514 | 747882 | 516588 | 355400 | 311763 | 182590 | 127899 | 198590 |
2010 | 9781467 | 9722954 | 5384311 | 4901246 | 2458348 | 1149687 | 978719 | 2612975 | 828192 | 614768 | 300139 | 257816 | 202400 | 125618 | 206282 |
2011 | 8170168 | 7984398 | 7763936 | 4159893 | 3667424 | 1810294 | 822415 | 725778 | 2051332 | 626560 | 448202 | 264607 | 191568 | 128027 | 282660 |
2012 | 12176276 | 5774718 | 5826925 | 5395091 | 3017683 | 2722334 | 1357289 | 673336 | 640497 | 1426879 | 561856 | 303155 | 190232 | 135131 | 252963 |
2013 | 12851871 | 9761923 | 4408301 | 4470452 | 4214325 | 2407261 | 2120156 | 1134837 | 589482 | 659344 | 1063419 | 466961 | 293608 | 135673 | 333367 |
2014 | 16801857 | 9230281 | 6709265 | 3038881 | 3291981 | 2708756 | 2053385 | 1545719 | 890911 | 466494 | 606828 | 828192 | 375120 | 235861 | 403124 |
2015 | 27207412 | 13578524 | 6150230 | 3996782 | 2235555 | 2558675 | 2034987 | 1980777 | 1386094 | 822415 | 395537 | 621568 | 839868 | 314582 | 462314 |