Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 66697 | 111454 | 74056 | 37461 | 45081 | 16586 | 4583 | 2992 | 1301 | 1475 | 1994 |
1951 | 671826 | 43798 | 49262 | 27151 | 12945 | 12326 | 5231 | 1878 | 1233 | 474 | 1222 |
1952 | 98293 | 457857 | 29186 | 19334 | 8914 | 4368 | 3660 | 1594 | 842 | 491 | 633 |
1953 | 1102301 | 55929 | 214922 | 13541 | 6266 | 2646 | 1160 | 973 | 581 | 347 | 500 |
1954 | 134534 | 829039 | 26507 | 93227 | 6686 | 2345 | 1190 | 520 | 376 | 221 | 380 |
1955 | 54410 | 83158 | 560645 | 14331 | 47253 | 3001 | 808 | 467 | 248 | 157 | 218 |
1956 | 237453 | 38549 | 57151 | 292977 | 7224 | 17204 | 1347 | 381 | 261 | 152 | 211 |
1957 | 58421 | 152947 | 26999 | 35760 | 113153 | 3179 | 5816 | 719 | 177 | 144 | 242 |
1958 | 65429 | 37814 | 91223 | 15349 | 20295 | 42030 | 1731 | 2335 | 392 | 107 | 262 |
1959 | 391523 | 47241 | 25426 | 40308 | 7438 | 7398 | 15416 | 796 | 847 | 169 | 174 |
1960 | 344209 | 271585 | 33989 | 15235 | 17386 | 3595 | 3942 | 6498 | 429 | 329 | 147 |
1961 | 157342 | 197973 | 147880 | 17125 | 6871 | 8133 | 1657 | 1488 | 2917 | 175 | 195 |
1962 | 321079 | 90727 | 91479 | 58382 | 6746 | 2733 | 3323 | 710 | 632 | 1284 | 141 |
1963 | 310968 | 193314 | 38778 | 26798 | 17619 | 2820 | 1125 | 1213 | 364 | 278 | 657 |
1964 | 320968 | 195297 | 80128 | 12174 | 7563 | 5776 | 1427 | 451 | 542 | 219 | 475 |
1965 | 126815 | 218873 | 112566 | 30133 | 3891 | 2562 | 2131 | 595 | 226 | 239 | 356 |
1966 | 313015 | 84187 | 145992 | 58039 | 11892 | 1501 | 1133 | 857 | 324 | 97 | 219 |
1967 | 320292 | 198131 | 44210 | 69562 | 24274 | 4579 | 672 | 544 | 435 | 170 | 150 |
1968 | 16058 | 244744 | 115562 | 21860 | 34347 | 12220 | 2102 | 354 | 294 | 230 | 166 |
1969 | 21104 | 10488 | 138761 | 53628 | 10664 | 15182 | 5558 | 1089 | 171 | 154 | 178 |
1970 | 206542 | 12296 | 6800 | 67782 | 24620 | 5959 | 7654 | 2939 | 629 | 94 | 201 |
1971 | 93167 | 129625 | 6723 | 4103 | 32127 | 12000 | 3264 | 4386 | 1629 | 373 | 159 |
1972 | 1133508 | 70504 | 75834 | 4604 | 3135 | 16655 | 6682 | 1937 | 2675 | 971 | 308 |
1973 | 320819 | 684584 | 40921 | 23342 | 1569 | 1641 | 6926 | 2950 | 894 | 1346 | 565 |
1974 | 71956 | 166575 | 292516 | 15345 | 10405 | 854 | 1250 | 4005 | 1641 | 534 | 1175 |
1975 | 61542 | 40361 | 87964 | 138503 | 6120 | 4659 | 377 | 661 | 1882 | 736 | 859 |
1976 | 69108 | 34113 | 17454 | 42467 | 74146 | 2814 | 2756 | 222 | 400 | 992 | 876 |
1977 | 131203 | 36201 | 13667 | 6592 | 17079 | 30237 | 1080 | 1193 | 85 | 174 | 674 |
1978 | 220992 | 57723 | 10204 | 4266 | 3164 | 7544 | 15016 | 586 | 527 | 28 | 353 |
1979 | 153309 | 119774 | 23611 | 3159 | 2115 | 1512 | 4109 | 7233 | 346 | 246 | 175 |
1980 | 18291 | 99342 | 58809 | 8232 | 1009 | 1199 | 772 | 2251 | 3409 | 192 | 197 |
1981 | 9044 | 13773 | 61762 | 26262 | 3342 | 515 | 610 | 442 | 1202 | 1661 | 205 |
1982 | 16636 | 5919 | 10641 | 31106 | 10501 | 1576 | 271 | 346 | 286 | 688 | 921 |
1983 | 10082 | 11678 | 4392 | 6841 | 13338 | 5453 | 982 | 141 | 201 | 186 | 781 |
1984 | 14734 | 5437 | 6764 | 2699 | 3915 | 9036 | 2525 | 583 | 71 | 116 | 517 |
1985 | 340355 | 8953 | 2769 | 3468 | 2010 | 2666 | 5657 | 1729 | 386 | 60 | 435 |
1986 | 455602 | 262976 | 4887 | 1683 | 1821 | 1014 | 1602 | 2968 | 962 | 218 | 323 |
1987 | 79091 | 254813 | 140018 | 2351 | 757 | 717 | 473 | 782 | 1206 | 429 | 220 |
1988 | 36554 | 61555 | 138895 | 42222 | 1043 | 198 | 244 | 224 | 342 | 481 | 250 |
1989 | 30870 | 25053 | 45011 | 69502 | 11194 | 610 | 34 | 130 | 104 | 162 | 320 |
1990 | 36715 | 20812 | 15532 | 24166 | 32026 | 4841 | 541 | 43 | 80 | 62 | 248 |
1991 | 107754 | 24124 | 12305 | 12361 | 17911 | 19984 | 2773 | 370 | 36 | 52 | 163 |
1992 | 338016 | 86013 | 15953 | 8742 | 9418 | 11650 | 13155 | 1749 | 229 | 29 | 114 |
1993 | 972034 | 243219 | 58804 | 10235 | 5305 | 6052 | 7447 | 7910 | 949 | 149 | 80 |
1994 | 403436 | 728471 | 162027 | 27231 | 3885 | 2945 | 4105 | 4946 | 4642 | 538 | 124 |
1995 | 91328 | 251439 | 509681 | 77490 | 13413 | 1832 | 1401 | 2108 | 2232 | 2216 | 318 |
1996 | 92252 | 62103 | 179750 | 283757 | 36075 | 7371 | 1117 | 703 | 954 | 1031 | 1174 |
1997 | 124619 | 49026 | 38606 | 96709 | 116446 | 17871 | 2650 | 585 | 330 | 455 | 1140 |
1998 | 61706 | 84147 | 32671 | 18437 | 38676 | 42345 | 7538 | 1305 | 303 | 164 | 980 |
1999 | 186493 | 45516 | 45775 | 14598 | 8402 | 16091 | 14367 | 2917 | 579 | 174 | 632 |
2000 | 71201 | 151002 | 26098 | 18805 | 6035 | 4021 | 7165 | 5849 | 1149 | 284 | 449 |
2001 | 443132 | 57514 | 92653 | 11885 | 7969 | 2685 | 2511 | 3588 | 2765 | 576 | 441 |
2002 | 440892 | 373340 | 44491 | 44032 | 6851 | 4403 | 1397 | 1467 | 2100 | 1510 | 508 |
2003 | 342172 | 303752 | 234285 | 29486 | 22833 | 3674 | 3570 | 1125 | 912 | 1309 | 1250 |
2004 | 284938 | 182373 | 183253 | 116790 | 15452 | 9966 | 2095 | 1902 | 672 | 463 | 1462 |
2005 | 443237 | 185459 | 98719 | 105976 | 48214 | 5565 | 4560 | 1067 | 762 | 355 | 974 |
2006 | 165050 | 274896 | 109566 | 50972 | 44978 | 20643 | 3138 | 2849 | 613 | 397 | 714 |
2007 | 885511 | 141646 | 201031 | 59767 | 29485 | 19807 | 10308 | 2286 | 1928 | 381 | 638 |
2008 | 1730191 | 713378 | 117893 | 117677 | 24628 | 19614 | 7336 | 4869 | 1374 | 1064 | 578 |
2009 | 1575812 | 1187542 | 512352 | 66884 | 41675 | 10062 | 5798 | 3621 | 2221 | 885 | 1018 |
2010 | 314043 | 1111742 | 929878 | 303008 | 33472 | 15824 | 5703 | 3266 | 2033 | 1240 | 1290 |
2011 | 119034 | 218399 | 824051 | 585058 | 139425 | 13730 | 8003 | 2428 | 1611 | 1064 | 1494 |
2012 | 407687 | 75615 | 154100 | 540588 | 327058 | 66377 | 7453 | 3339 | 1252 | 893 | 1550 |
2013 | 125941 | 241479 | 56799 | 110914 | 329724 | 162530 | 30924 | 3611 | 1793 | 752 | 1499 |
2014 | 486714 | 77225 | 162974 | 50611 | 98641 | 176612 | 77745 | 13942 | 2091 | 1137 | 1409 |
2015 | 63993 | 362911 | 62970 | 100700 | 40576 | 75366 | 85845 | 33654 | 6561 | 1130 | 1328 |
2016 | 234511 | 40435 | 192353 | 44901 | 68714 | 36495 | 56934 | 47435 | 16478 | 3129 | 1196 |
2017 | 180818 | 180722 | 26321 | 101294 | 25475 | 36675 | 19987 | 25762 | 22781 | 7458 | 1867 |
2018 | 392986 | 128766 | 120505 | 21247 | 46019 | 15430 | 18146 | 8944 | 11289 | 10623 | 4072 |
2019 | 1051859 | 276107 | 82996 | 56993 | 15051 | 19596 | 7900 | 6917 | 3756 | 4677 | 5974 |