Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 69371 | 106406 | 71752 | 37698 | 44124 | 16489 | 4804 | 3026 | 1294 | 1466 | 1981 |
1951 | 627070 | 45201 | 48740 | 27178 | 13068 | 12148 | 5091 | 1888 | 1229 | 474 | 1228 |
1952 | 95975 | 428778 | 28982 | 19342 | 9085 | 4307 | 3576 | 1575 | 830 | 488 | 640 |
1953 | 1049491 | 54918 | 208226 | 13562 | 6326 | 2714 | 1198 | 984 | 578 | 339 | 491 |
1954 | 132753 | 781588 | 26985 | 92820 | 6603 | 2325 | 1166 | 524 | 385 | 224 | 373 |
1955 | 55474 | 83658 | 521975 | 14468 | 44877 | 2951 | 826 | 468 | 250 | 164 | 226 |
1956 | 221149 | 38637 | 57064 | 279561 | 7335 | 16888 | 1364 | 389 | 260 | 150 | 217 |
1957 | 58273 | 145149 | 26545 | 35383 | 112375 | 3273 | 5899 | 714 | 182 | 142 | 235 |
1958 | 67195 | 37973 | 87727 | 15374 | 19678 | 42912 | 1738 | 2379 | 386 | 107 | 247 |
1959 | 377251 | 47598 | 25195 | 40371 | 7441 | 7487 | 15887 | 797 | 884 | 170 | 169 |
1960 | 321976 | 261463 | 33515 | 15021 | 17771 | 3588 | 3822 | 6726 | 423 | 352 | 148 |
1961 | 151123 | 190001 | 143923 | 17127 | 6783 | 7981 | 1647 | 1484 | 3008 | 176 | 206 |
1962 | 306106 | 88075 | 88635 | 57443 | 6848 | 2683 | 3229 | 710 | 632 | 1315 | 148 |
1963 | 309966 | 185126 | 38152 | 27101 | 17649 | 2808 | 1094 | 1201 | 356 | 276 | 663 |
1964 | 319392 | 194798 | 79417 | 12343 | 7818 | 5788 | 1368 | 445 | 533 | 203 | 466 |
1965 | 125458 | 216140 | 110759 | 30210 | 3986 | 2650 | 2150 | 585 | 219 | 235 | 337 |
1966 | 300116 | 82194 | 140275 | 56495 | 11862 | 1534 | 1155 | 880 | 315 | 96 | 221 |
1967 | 309449 | 191375 | 43856 | 68363 | 24172 | 4658 | 686 | 554 | 442 | 164 | 151 |
1968 | 16618 | 230822 | 111494 | 22048 | 33697 | 12030 | 2166 | 358 | 297 | 232 | 165 |
1969 | 20609 | 10746 | 132235 | 52605 | 10707 | 15187 | 5566 | 1114 | 175 | 155 | 182 |
1970 | 192124 | 12198 | 6902 | 66197 | 24508 | 5909 | 7777 | 2959 | 637 | 95 | 201 |
1971 | 97462 | 122445 | 6749 | 4201 | 31728 | 12026 | 3251 | 4443 | 1642 | 374 | 161 |
1972 | 1086853 | 70523 | 71885 | 4404 | 3087 | 16605 | 6668 | 1931 | 2694 | 974 | 311 |
1973 | 315579 | 664760 | 38889 | 23764 | 1587 | 1630 | 7043 | 2992 | 902 | 1350 | 577 |
1974 | 71599 | 170542 | 298698 | 15248 | 10526 | 839 | 1176 | 3998 | 1642 | 528 | 1156 |
1975 | 60673 | 40420 | 88075 | 138595 | 6117 | 4733 | 381 | 635 | 1899 | 752 | 850 |
1976 | 64788 | 34192 | 18070 | 42341 | 72409 | 2844 | 2707 | 219 | 380 | 996 | 871 |
1977 | 122308 | 33909 | 13750 | 6754 | 16936 | 29869 | 1125 | 1189 | 86 | 167 | 695 |
1978 | 211336 | 56553 | 10125 | 4412 | 3074 | 7463 | 14359 | 594 | 524 | 30 | 360 |
1979 | 151030 | 116641 | 23161 | 3171 | 2108 | 1483 | 4002 | 7016 | 341 | 246 | 179 |
1980 | 19484 | 96920 | 56631 | 8237 | 1048 | 1154 | 762 | 2195 | 3340 | 186 | 200 |
1981 | 9386 | 14126 | 59119 | 25479 | 3396 | 518 | 598 | 440 | 1180 | 1651 | 205 |
1982 | 16504 | 6134 | 10466 | 30354 | 10589 | 1628 | 269 | 343 | 280 | 674 | 932 |
1983 | 9744 | 11441 | 4406 | 6737 | 13794 | 5448 | 979 | 143 | 199 | 179 | 800 |
1984 | 14475 | 5449 | 6683 | 2727 | 3905 | 8842 | 2604 | 584 | 74 | 115 | 530 |
1985 | 322257 | 9147 | 2872 | 3518 | 1957 | 2632 | 5463 | 1749 | 383 | 59 | 436 |
1986 | 458481 | 249341 | 5149 | 1652 | 1825 | 1014 | 1550 | 2912 | 970 | 216 | 315 |
1987 | 86042 | 251872 | 132928 | 2475 | 720 | 725 | 469 | 766 | 1213 | 436 | 222 |
1988 | 39872 | 66839 | 141961 | 41172 | 1115 | 201 | 255 | 223 | 340 | 492 | 260 |
1989 | 31164 | 27630 | 48531 | 71213 | 12005 | 638 | 45 | 136 | 107 | 165 | 338 |
1990 | 41323 | 21502 | 18183 | 28719 | 35212 | 5360 | 528 | 49 | 85 | 64 | 267 |
1991 | 104732 | 27916 | 12823 | 14727 | 22331 | 21777 | 3037 | 371 | 40 | 56 | 181 |
1992 | 303505 | 87649 | 14712 | 10482 | 11448 | 13126 | 13596 | 1901 | 238 | 31 | 131 |
1993 | 777918 | 230583 | 51879 | 10715 | 6094 | 6680 | 7948 | 8185 | 1056 | 158 | 93 |
1994 | 351691 | 585813 | 141075 | 29255 | 4708 | 2974 | 4223 | 5260 | 4969 | 609 | 140 |
1995 | 83840 | 209186 | 429892 | 79565 | 15410 | 1863 | 1436 | 2254 | 2544 | 2522 | 378 |
1996 | 86094 | 57766 | 164467 | 218018 | 36236 | 8434 | 1105 | 746 | 1079 | 1228 | 1402 |
1997 | 111490 | 55530 | 36729 | 91839 | 94952 | 17143 | 2703 | 577 | 354 | 513 | 1299 |
1998 | 57631 | 87518 | 34393 | 20662 | 38080 | 36365 | 7000 | 1280 | 301 | 176 | 1047 |
1999 | 147558 | 50292 | 43790 | 20337 | 9557 | 15543 | 14392 | 2881 | 596 | 173 | 677 |
2000 | 74317 | 118413 | 29624 | 25084 | 7797 | 3673 | 7085 | 6413 | 1232 | 303 | 482 |
2001 | 335090 | 65060 | 77697 | 16818 | 10919 | 2996 | 2522 | 3904 | 3265 | 651 | 485 |
2002 | 364476 | 301640 | 47471 | 42212 | 10213 | 4692 | 1689 | 1553 | 2407 | 1867 | 603 |
2003 | 296296 | 248409 | 179313 | 36483 | 23374 | 3998 | 3696 | 1282 | 984 | 1505 | 1531 |
2004 | 228653 | 157964 | 152623 | 99193 | 20091 | 9233 | 2158 | 1998 | 775 | 525 | 1759 |
2005 | 329385 | 162291 | 87877 | 101892 | 49916 | 6319 | 5025 | 1231 | 918 | 435 | 1267 |
2006 | 141291 | 208217 | 99248 | 54452 | 48774 | 20551 | 3340 | 2953 | 704 | 486 | 904 |
2007 | 583479 | 122040 | 155175 | 63594 | 28961 | 19540 | 9617 | 2165 | 1854 | 426 | 772 |
2008 | 1101836 | 497003 | 98330 | 95586 | 23067 | 20273 | 7435 | 4477 | 1325 | 1044 | 677 |
2009 | 1010632 | 769497 | 390754 | 65317 | 39753 | 9701 | 6939 | 3873 | 2268 | 877 | 1098 |
2010 | 237244 | 740678 | 630313 | 220480 | 38316 | 14185 | 5540 | 3784 | 2236 | 1321 | 1350 |
2011 | 109170 | 197974 | 560605 | 393159 | 121489 | 14052 | 7417 | 2591 | 1952 | 1229 | 1650 |
2012 | 319433 | 72705 | 137733 | 342880 | 255165 | 63197 | 6749 | 3276 | 1365 | 1077 | 1722 |
2013 | 106443 | 197472 | 57099 | 96258 | 243257 | 137020 | 28895 | 3613 | 1880 | 829 | 1729 |
2014 | 352815 | 67189 | 132263 | 52127 | 90576 | 147557 | 66184 | 13476 | 2125 | 1184 | 1566 |
2015 | 63351 | 282465 | 62224 | 86435 | 43777 | 70678 | 74129 | 30249 | 6624 | 1170 | 1451 |
2016 | 191630 | 45425 | 152725 | 50011 | 62864 | 33829 | 47863 | 41091 | 15625 | 3271 | 1308 |
2017 | 170221 | 174482 | 29345 | 102367 | 29090 | 34666 | 18564 | 23011 | 21631 | 7506 | 2067 |
2018 | 318935 | 119821 | 107833 | 26423 | 43191 | 15142 | 16420 | 8213 | 10745 | 10551 | 4378 |
2019 | 733948 | 220516 | 76006 | 52141 | 19854 | 17827 | 6964 | 6375 | 3689 | 4791 | 6577 |