Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 61435 | 106620 | 71961 | 37945 | 43257 | 16215 | 5242 | 2843 | 1349 | 1486 | 2063 |
1951 | 690609 | 42847 | 49032 | 27017 | 13344 | 11846 | 4974 | 2217 | 1283 | 415 | 1076 |
1952 | 95394 | 450806 | 28315 | 19127 | 8931 | 4389 | 3304 | 1492 | 1003 | 482 | 536 |
1953 | 1066112 | 55053 | 214229 | 13495 | 6370 | 2681 | 1261 | 865 | 588 | 409 | 574 |
1954 | 139669 | 795101 | 27219 | 93305 | 6685 | 2322 | 1108 | 575 | 326 | 185 | 432 |
1955 | 49002 | 87446 | 532884 | 14593 | 44809 | 2993 | 802 | 415 | 259 | 132 | 174 |
1956 | 260539 | 36611 | 58746 | 281596 | 7489 | 16754 | 1449 | 385 | 251 | 188 | 191 |
1957 | 58965 | 159518 | 26075 | 35429 | 110438 | 3275 | 5627 | 802 | 148 | 143 | 308 |
1958 | 57292 | 38943 | 93021 | 15249 | 19676 | 41700 | 1788 | 2207 | 423 | 105 | 353 |
1959 | 376588 | 44434 | 25826 | 41545 | 7418 | 7296 | 14793 | 824 | 716 | 154 | 187 |
1960 | 366677 | 259896 | 32505 | 15094 | 17976 | 3561 | 3657 | 5875 | 491 | 228 | 115 |
1961 | 153570 | 200884 | 142646 | 16594 | 6737 | 7958 | 1622 | 1345 | 2752 | 159 | 137 |
1962 | 315820 | 88195 | 90697 | 56038 | 6653 | 2647 | 3162 | 683 | 589 | 1149 | 94 |
1963 | 302455 | 187390 | 37880 | 26644 | 16954 | 2728 | 1065 | 1143 | 376 | 250 | 572 |
1964 | 308513 | 194452 | 79983 | 12135 | 7676 | 5580 | 1324 | 423 | 525 | 284 | 432 |
1965 | 115942 | 216084 | 111936 | 30186 | 3950 | 2614 | 2013 | 536 | 246 | 210 | 370 |
1966 | 327448 | 80298 | 141888 | 56369 | 11707 | 1514 | 1122 | 750 | 339 | 80 | 134 |
1967 | 298431 | 202616 | 43822 | 68274 | 23897 | 4587 | 691 | 542 | 412 | 170 | 96 |
1968 | 14719 | 231204 | 115790 | 21972 | 33488 | 11748 | 2114 | 369 | 291 | 204 | 125 |
1969 | 22257 | 10310 | 134549 | 53222 | 10622 | 14849 | 5299 | 1069 | 162 | 144 | 114 |
1970 | 228620 | 12854 | 6864 | 66932 | 24407 | 5845 | 7579 | 2774 | 616 | 82 | 169 |
1971 | 72400 | 136223 | 7094 | 4218 | 32289 | 11746 | 3208 | 4305 | 1545 | 361 | 120 |
1972 | 1173907 | 61487 | 76934 | 4608 | 3142 | 17128 | 6355 | 1920 | 2658 | 930 | 259 |
1973 | 358878 | 680714 | 36221 | 24079 | 1638 | 1636 | 7322 | 2671 | 826 | 1310 | 440 |
1974 | 68491 | 179138 | 300718 | 14674 | 10680 | 894 | 1184 | 4337 | 1618 | 534 | 1174 |
1975 | 61816 | 39121 | 90464 | 139442 | 6074 | 4754 | 420 | 618 | 1894 | 616 | 804 |
1976 | 64246 | 34153 | 17790 | 43318 | 73840 | 2875 | 2679 | 263 | 430 | 987 | 821 |
1977 | 148018 | 32917 | 13595 | 6651 | 17260 | 29846 | 1111 | 1087 | 91 | 160 | 501 |
1978 | 228512 | 59310 | 9575 | 4267 | 3024 | 7566 | 14087 | 576 | 492 | 18 | 252 |
1979 | 147402 | 120227 | 23499 | 3049 | 2091 | 1463 | 4104 | 6774 | 378 | 204 | 115 |
1980 | 15226 | 97807 | 58322 | 8280 | 1022 | 1155 | 732 | 2274 | 3238 | 203 | 126 |
1981 | 8780 | 12852 | 60741 | 26169 | 3430 | 506 | 599 | 404 | 1188 | 1419 | 149 |
1982 | 15385 | 5991 | 10134 | 30765 | 10863 | 1647 | 256 | 344 | 298 | 666 | 639 |
1983 | 11238 | 10940 | 4371 | 6583 | 13872 | 5659 | 986 | 129 | 212 | 205 | 503 |
1984 | 16673 | 5811 | 6497 | 2696 | 3853 | 8954 | 2791 | 592 | 59 | 121 | 337 |
1985 | 352051 | 9710 | 2984 | 3483 | 1955 | 2604 | 5471 | 1908 | 412 | 72 | 336 |
1986 | 420037 | 262725 | 5287 | 1729 | 1808 | 1011 | 1481 | 2778 | 1036 | 228 | 299 |
1987 | 77087 | 243780 | 137642 | 2556 | 770 | 716 | 460 | 693 | 1079 | 440 | 144 |
1988 | 32910 | 63081 | 141383 | 42873 | 1154 | 232 | 254 | 221 | 331 | 443 | 165 |
1989 | 33376 | 23771 | 46042 | 72880 | 12261 | 671 | 59 | 132 | 101 | 150 | 215 |
1990 | 34924 | 20743 | 15856 | 26910 | 37214 | 5558 | 559 | 82 | 79 | 52 | 153 |
1991 | 120839 | 21706 | 11756 | 12648 | 20969 | 25108 | 3206 | 387 | 62 | 52 | 94 |
1992 | 436749 | 91176 | 14282 | 8645 | 10409 | 13926 | 15767 | 1959 | 241 | 55 | 69 |
1993 | 1247686 | 304272 | 62796 | 9514 | 5314 | 6655 | 9192 | 9186 | 1046 | 186 | 66 |
1994 | 426663 | 916318 | 184427 | 29137 | 3493 | 2559 | 4450 | 6670 | 5875 | 643 | 124 |
1995 | 97122 | 271305 | 610344 | 88312 | 13708 | 1577 | 1303 | 2480 | 2956 | 2994 | 346 |
1996 | 95806 | 61899 | 203388 | 347339 | 43609 | 7015 | 1093 | 794 | 1258 | 1530 | 1634 |
1997 | 115041 | 46383 | 35331 | 103485 | 132863 | 20743 | 2509 | 628 | 392 | 606 | 1469 |
1998 | 62350 | 79931 | 29935 | 17709 | 44219 | 54351 | 7834 | 1167 | 345 | 216 | 1253 |
1999 | 238614 | 46046 | 47422 | 14567 | 8133 | 19242 | 21239 | 2864 | 575 | 273 | 882 |
2000 | 75987 | 167177 | 27475 | 19862 | 5579 | 3851 | 8611 | 8453 | 1205 | 345 | 750 |
2001 | 525263 | 60601 | 100239 | 12847 | 8320 | 2526 | 2602 | 4645 | 3859 | 687 | 752 |
2002 | 500716 | 434451 | 48294 | 49427 | 6865 | 4468 | 1605 | 1684 | 2703 | 2065 | 676 |
2003 | 364348 | 340793 | 273263 | 32826 | 27625 | 3595 | 3727 | 1568 | 1144 | 1736 | 1687 |
2004 | 312065 | 188655 | 200960 | 136379 | 16055 | 12871 | 2272 | 2275 | 991 | 633 | 2092 |
2005 | 500575 | 193386 | 102025 | 118227 | 63547 | 6249 | 6675 | 1680 | 977 | 644 | 1839 |
2006 | 191885 | 295390 | 114373 | 56082 | 58047 | 30440 | 3943 | 4326 | 1021 | 609 | 1300 |
2007 | 1252544 | 154045 | 219408 | 64345 | 34573 | 29072 | 15006 | 3042 | 2901 | 763 | 1080 |
2008 | 2159410 | 927373 | 130149 | 132978 | 28896 | 23548 | 12217 | 6900 | 2247 | 1793 | 1173 |
2009 | 1924890 | 1540740 | 653482 | 78151 | 53491 | 12997 | 9772 | 6432 | 3326 | 1960 | 2236 |
2010 | 397397 | 1429913 | 1242041 | 410012 | 45979 | 23819 | 8419 | 6326 | 4078 | 2167 | 3569 |
2011 | 120038 | 255850 | 1055545 | 848756 | 226758 | 21785 | 13152 | 4829 | 3834 | 2550 | 4391 |
2012 | 435977 | 77209 | 185938 | 775538 | 635351 | 135791 | 14339 | 6922 | 3163 | 2573 | 5185 |
2013 | 132642 | 255151 | 62898 | 150369 | 631827 | 443616 | 77923 | 10685 | 5340 | 2489 | 5978 |
2014 | 525277 | 80653 | 183820 | 63156 | 171507 | 494224 | 255243 | 43226 | 8137 | 4554 | 6386 |
2015 | 70237 | 395384 | 66427 | 123491 | 61017 | 176023 | 308172 | 132276 | 27124 | 5494 | 6613 |
2016 | 257740 | 42719 | 218633 | 51866 | 100221 | 70534 | 152461 | 199141 | 81186 | 16608 | 6966 |
2017 | 190377 | 187182 | 27089 | 110296 | 28371 | 59359 | 47003 | 80761 | 107099 | 43443 | 11787 |
2018 | 398490 | 132000 | 126493 | 20809 | 57248 | 19340 | 38295 | 31083 | 51424 | 75257 | 33902 |
2019 | 1294852 | 283218 | 85145 | 66601 | 13845 | 29403 | 11638 | 22553 | 20501 | 34046 | 65418 |