Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 60980 | 106221 | 71895 | 37976 | 43286 | 16219 | 5236 | 2841 | 1350 | 1487 | 2063 |
1951 | 687136 | 42611 | 48963 | 27046 | 13338 | 11851 | 4977 | 2216 | 1283 | 415 | 1075 |
1952 | 94848 | 449243 | 28275 | 19150 | 8928 | 4389 | 3307 | 1492 | 1003 | 482 | 536 |
1953 | 1059356 | 54803 | 214023 | 13511 | 6369 | 2679 | 1260 | 865 | 589 | 409 | 575 |
1954 | 138702 | 791825 | 27164 | 93433 | 6686 | 2323 | 1108 | 575 | 326 | 184 | 432 |
1955 | 48586 | 86963 | 532870 | 14608 | 44863 | 2994 | 802 | 415 | 259 | 131 | 174 |
1956 | 259006 | 36403 | 58647 | 282258 | 7486 | 16767 | 1449 | 385 | 251 | 188 | 191 |
1957 | 58508 | 158796 | 26039 | 35484 | 110479 | 3273 | 5628 | 803 | 147 | 143 | 308 |
1958 | 56797 | 38713 | 92918 | 15267 | 19689 | 41689 | 1788 | 2207 | 423 | 105 | 354 |
1959 | 374139 | 44174 | 25776 | 41579 | 7416 | 7294 | 14784 | 824 | 716 | 154 | 187 |
1960 | 365091 | 258748 | 32455 | 15112 | 17962 | 3561 | 3659 | 5870 | 492 | 228 | 115 |
1961 | 152880 | 200145 | 142488 | 16613 | 6738 | 7959 | 1621 | 1345 | 2750 | 159 | 137 |
1962 | 314451 | 87886 | 90611 | 56126 | 6652 | 2647 | 3163 | 682 | 589 | 1149 | 94 |
1963 | 300691 | 186784 | 37841 | 26672 | 16960 | 2728 | 1065 | 1143 | 376 | 250 | 571 |
1964 | 306434 | 193569 | 79888 | 12149 | 7673 | 5581 | 1325 | 423 | 525 | 284 | 432 |
1965 | 115126 | 215025 | 111794 | 30222 | 3949 | 2613 | 2013 | 536 | 246 | 210 | 371 |
1966 | 325471 | 79918 | 141760 | 56468 | 11709 | 1514 | 1122 | 750 | 339 | 80 | 133 |
1967 | 296287 | 201691 | 43753 | 68386 | 23904 | 4586 | 691 | 542 | 412 | 170 | 95 |
1968 | 14601 | 230199 | 115672 | 21993 | 33502 | 11753 | 2113 | 369 | 291 | 204 | 125 |
1969 | 22116 | 10250 | 134432 | 53305 | 10621 | 14850 | 5300 | 1069 | 162 | 144 | 114 |
1970 | 227385 | 12787 | 6850 | 67043 | 24410 | 5846 | 7577 | 2774 | 616 | 82 | 169 |
1971 | 71773 | 135654 | 7081 | 4221 | 32295 | 11746 | 3209 | 4304 | 1544 | 361 | 120 |
1972 | 1168700 | 61187 | 76880 | 4616 | 3142 | 17127 | 6355 | 1921 | 2657 | 930 | 259 |
1973 | 357309 | 678266 | 36203 | 24098 | 1637 | 1636 | 7320 | 2670 | 826 | 1309 | 439 |
1974 | 68144 | 178323 | 300201 | 14697 | 10676 | 895 | 1185 | 4338 | 1618 | 534 | 1175 |
1975 | 61533 | 38961 | 90320 | 139617 | 6074 | 4752 | 420 | 618 | 1893 | 615 | 804 |
1976 | 64047 | 34022 | 17754 | 43365 | 73861 | 2874 | 2678 | 264 | 430 | 987 | 821 |
1977 | 147677 | 32854 | 13572 | 6655 | 17256 | 29842 | 1109 | 1087 | 91 | 160 | 500 |
1978 | 227642 | 59146 | 9567 | 4269 | 3025 | 7563 | 14095 | 575 | 493 | 18 | 252 |
1979 | 146559 | 119825 | 23485 | 3053 | 2091 | 1463 | 4104 | 6775 | 378 | 203 | 115 |
1980 | 15094 | 97399 | 58294 | 8293 | 1021 | 1156 | 732 | 2275 | 3239 | 203 | 126 |
1981 | 8715 | 12780 | 60709 | 26222 | 3429 | 506 | 599 | 404 | 1189 | 1419 | 149 |
1982 | 15306 | 5958 | 10124 | 30827 | 10862 | 1646 | 256 | 344 | 298 | 667 | 638 |
1983 | 11228 | 10910 | 4366 | 6598 | 13868 | 5659 | 986 | 129 | 212 | 205 | 503 |
1984 | 16681 | 5812 | 6507 | 2700 | 3857 | 8964 | 2790 | 592 | 59 | 121 | 337 |
1985 | 352418 | 9705 | 2983 | 3486 | 1960 | 2607 | 5478 | 1909 | 413 | 72 | 336 |
1986 | 419723 | 263160 | 5284 | 1731 | 1811 | 1013 | 1484 | 2780 | 1036 | 228 | 300 |
1987 | 77092 | 244269 | 137991 | 2557 | 772 | 717 | 461 | 694 | 1080 | 441 | 144 |
1988 | 32859 | 63182 | 141843 | 43044 | 1158 | 233 | 255 | 221 | 332 | 444 | 165 |
1989 | 33353 | 23842 | 46262 | 73387 | 12344 | 675 | 59 | 133 | 101 | 150 | 216 |
1990 | 34566 | 20753 | 15944 | 27122 | 37568 | 5600 | 564 | 82 | 79 | 52 | 154 |
1991 | 118008 | 21515 | 11797 | 12790 | 21229 | 25425 | 3234 | 390 | 62 | 52 | 95 |
1992 | 425203 | 89801 | 14283 | 8734 | 10551 | 14106 | 15977 | 1976 | 243 | 56 | 69 |
1993 | 1208666 | 299056 | 62704 | 9610 | 5386 | 6747 | 9323 | 9303 | 1056 | 188 | 67 |
1994 | 410128 | 895960 | 183900 | 29493 | 3541 | 2596 | 4520 | 6777 | 5968 | 651 | 126 |
1995 | 93287 | 264426 | 607598 | 89389 | 13921 | 1599 | 1322 | 2519 | 3009 | 3043 | 353 |
1996 | 91994 | 60318 | 202294 | 351321 | 44262 | 7133 | 1109 | 807 | 1281 | 1558 | 1667 |
1997 | 110496 | 45214 | 35110 | 104596 | 134943 | 21105 | 2553 | 639 | 400 | 619 | 1503 |
1998 | 59818 | 77919 | 29767 | 17862 | 44887 | 55391 | 7997 | 1191 | 353 | 222 | 1287 |
1999 | 228914 | 44823 | 47107 | 14720 | 8257 | 19582 | 21687 | 2927 | 590 | 281 | 909 |
2000 | 72900 | 162761 | 27292 | 20085 | 5667 | 3916 | 8779 | 8645 | 1238 | 355 | 775 |
2001 | 503539 | 59155 | 99598 | 12967 | 8446 | 2562 | 2647 | 4737 | 3954 | 707 | 779 |
2002 | 479261 | 423661 | 48051 | 49953 | 6976 | 4534 | 1628 | 1716 | 2767 | 2120 | 700 |
2003 | 347540 | 331983 | 273443 | 33193 | 28085 | 3649 | 3787 | 1594 | 1170 | 1780 | 1739 |
2004 | 291773 | 182322 | 200925 | 141227 | 16341 | 13116 | 2309 | 2317 | 1013 | 650 | 2155 |
2005 | 468535 | 186147 | 101650 | 122587 | 65121 | 6361 | 6820 | 1716 | 1000 | 663 | 1899 |
2006 | 179202 | 284212 | 114115 | 57863 | 59628 | 31223 | 4031 | 4439 | 1051 | 628 | 1349 |
2007 | 1172824 | 148201 | 219016 | 66732 | 35464 | 29848 | 15405 | 3122 | 2993 | 790 | 1124 |
2008 | 2012092 | 892447 | 129819 | 137914 | 29611 | 24157 | 12528 | 7093 | 2319 | 1856 | 1223 |
2009 | 1788191 | 1480004 | 652976 | 81090 | 54804 | 13262 | 10013 | 6607 | 3426 | 2030 | 2324 |
2010 | 369020 | 1373945 | 1240852 | 425784 | 47314 | 24355 | 8625 | 6500 | 4201 | 2236 | 3708 |
2011 | 110959 | 244528 | 1051606 | 881910 | 232633 | 22317 | 13485 | 4962 | 3949 | 2631 | 4552 |
2012 | 402315 | 73808 | 185703 | 804078 | 653620 | 138992 | 14713 | 7106 | 3258 | 2655 | 5368 |
2013 | 122752 | 244072 | 62637 | 155987 | 650375 | 455622 | 79919 | 10997 | 5500 | 2570 | 6189 |
2014 | 490060 | 77487 | 183591 | 65635 | 176898 | 508017 | 261897 | 44443 | 8397 | 4707 | 6616 |
2015 | 65594 | 380489 | 66389 | 128009 | 62966 | 181557 | 316943 | 136065 | 27975 | 5681 | 6849 |
2016 | 240613 | 41069 | 218913 | 54180 | 103442 | 72987 | 157544 | 205522 | 83762 | 17162 | 7209 |
2017 | 177943 | 179267 | 26809 | 114052 | 29101 | 60745 | 48462 | 83193 | 110172 | 44766 | 12164 |
2018 | 378920 | 126300 | 124653 | 21078 | 58941 | 19887 | 39398 | 32141 | 53010 | 77509 | 34940 |
2019 | 1224685 | 269112 | 82417 | 66753 | 14228 | 30350 | 12041 | 23327 | 21252 | 35108 | 67286 |