Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 69314 | 106115 | 71833 | 37674 | 44208 | 16617 | 4875 | 3096 | 1277 | 1444 | 1972 |
1951 | 632962 | 45324 | 48760 | 27140 | 13073 | 12226 | 5205 | 2020 | 1192 | 447 | 1173 |
1952 | 94901 | 430878 | 29066 | 19365 | 9138 | 4328 | 3663 | 1714 | 824 | 449 | 584 |
1953 | 1066190 | 54756 | 209368 | 13588 | 6373 | 2748 | 1220 | 1076 | 576 | 313 | 420 |
1954 | 133208 | 789263 | 27086 | 93227 | 6634 | 2351 | 1189 | 548 | 398 | 215 | 320 |
1955 | 55755 | 84277 | 525442 | 14508 | 45162 | 2971 | 846 | 495 | 246 | 161 | 199 |
1956 | 223331 | 38914 | 57511 | 280426 | 7369 | 17096 | 1386 | 408 | 259 | 140 | 192 |
1957 | 58529 | 146416 | 26735 | 35530 | 113208 | 3294 | 6075 | 738 | 184 | 136 | 202 |
1958 | 67630 | 38265 | 88417 | 15444 | 19780 | 43484 | 1756 | 2520 | 382 | 103 | 213 |
1959 | 379479 | 47933 | 25391 | 40615 | 7484 | 7554 | 16273 | 816 | 904 | 162 | 147 |
1960 | 319978 | 262345 | 33701 | 15076 | 17936 | 3620 | 3885 | 7079 | 414 | 354 | 134 |
1961 | 149529 | 189436 | 144336 | 17160 | 6821 | 8081 | 1675 | 1551 | 3038 | 167 | 195 |
1962 | 304899 | 87585 | 88527 | 57362 | 6876 | 2717 | 3311 | 742 | 626 | 1275 | 135 |
1963 | 310513 | 184610 | 38051 | 27016 | 17684 | 2844 | 1126 | 1278 | 347 | 259 | 612 |
1964 | 322200 | 195445 | 79425 | 12295 | 7827 | 5859 | 1403 | 473 | 534 | 184 | 415 |
1965 | 125542 | 217801 | 111225 | 30191 | 3989 | 2674 | 2206 | 614 | 219 | 226 | 293 |
1966 | 301203 | 82393 | 141007 | 56545 | 11880 | 1543 | 1175 | 922 | 316 | 94 | 203 |
1967 | 313454 | 192165 | 44036 | 68395 | 24202 | 4679 | 693 | 570 | 448 | 161 | 141 |
1968 | 16601 | 232391 | 111926 | 22079 | 33712 | 12066 | 2186 | 364 | 300 | 232 | 157 |
1969 | 20488 | 10784 | 132891 | 52646 | 10719 | 15218 | 5613 | 1131 | 177 | 156 | 180 |
1970 | 192827 | 12202 | 6939 | 66252 | 24558 | 5912 | 7819 | 3007 | 644 | 97 | 199 |
1971 | 97246 | 122786 | 6775 | 4213 | 31761 | 12070 | 3256 | 4481 | 1672 | 378 | 162 |
1972 | 1089844 | 70411 | 71991 | 4393 | 3089 | 16608 | 6711 | 1939 | 2730 | 997 | 316 |
1973 | 313248 | 664261 | 38739 | 23749 | 1584 | 1629 | 7034 | 3033 | 919 | 1375 | 599 |
1974 | 70931 | 170034 | 298797 | 15169 | 10511 | 834 | 1168 | 3977 | 1680 | 541 | 1184 |
1975 | 60210 | 40183 | 87956 | 138409 | 6101 | 4720 | 376 | 628 | 1935 | 791 | 885 |
1976 | 64132 | 34030 | 18032 | 42220 | 72257 | 2835 | 2683 | 214 | 383 | 1034 | 922 |
1977 | 120854 | 33578 | 13698 | 6747 | 16913 | 29794 | 1115 | 1165 | 89 | 176 | 760 |
1978 | 210066 | 55988 | 10043 | 4400 | 3070 | 7458 | 14255 | 582 | 542 | 33 | 405 |
1979 | 151528 | 115980 | 22975 | 3152 | 2102 | 1482 | 3975 | 6934 | 344 | 264 | 208 |
1980 | 19587 | 97008 | 56334 | 8176 | 1045 | 1148 | 758 | 2165 | 3435 | 194 | 229 |
1981 | 9387 | 14185 | 59067 | 25281 | 3376 | 517 | 593 | 438 | 1212 | 1756 | 231 |
1982 | 16487 | 6149 | 10481 | 30175 | 10498 | 1620 | 268 | 341 | 286 | 711 | 1027 |
1983 | 9568 | 11406 | 4410 | 6705 | 13698 | 5383 | 969 | 144 | 206 | 188 | 891 |
1984 | 14189 | 5385 | 6657 | 2716 | 3871 | 8708 | 2553 | 581 | 78 | 122 | 595 |
1985 | 322119 | 9045 | 2851 | 3504 | 1936 | 2595 | 5319 | 1711 | 390 | 62 | 483 |
1986 | 461488 | 248081 | 5110 | 1636 | 1807 | 1001 | 1507 | 2813 | 982 | 227 | 348 |
1987 | 83954 | 249773 | 131319 | 2457 | 701 | 713 | 454 | 733 | 1247 | 465 | 254 |
1988 | 39280 | 64814 | 139064 | 40266 | 1074 | 190 | 243 | 211 | 347 | 532 | 299 |
1989 | 31646 | 26878 | 46110 | 67992 | 11254 | 591 | 40 | 128 | 109 | 177 | 386 |
1990 | 39708 | 22187 | 17658 | 26384 | 32594 | 4912 | 475 | 43 | 84 | 68 | 305 |
1991 | 104361 | 27031 | 13861 | 14049 | 19219 | 19527 | 2715 | 335 | 36 | 57 | 206 |
1992 | 309566 | 86784 | 17637 | 10323 | 10646 | 11504 | 11817 | 1699 | 223 | 29 | 147 |
1993 | 845233 | 238718 | 60304 | 11908 | 6327 | 6123 | 6735 | 6808 | 974 | 148 | 101 |
1994 | 358298 | 614136 | 141834 | 30933 | 5078 | 3143 | 3662 | 4125 | 4038 | 565 | 139 |
1995 | 85520 | 223444 | 421631 | 75104 | 15486 | 2066 | 1339 | 1833 | 2009 | 2027 | 352 |
1996 | 92029 | 63624 | 166468 | 225344 | 38904 | 7750 | 1098 | 663 | 901 | 998 | 1177 |
1997 | 119287 | 55288 | 40800 | 91805 | 97684 | 17457 | 2494 | 539 | 310 | 427 | 1086 |
1998 | 62882 | 85358 | 36326 | 22802 | 39431 | 36399 | 6225 | 1112 | 262 | 144 | 825 |
1999 | 156555 | 48930 | 45628 | 19643 | 10434 | 15377 | 12760 | 2428 | 487 | 137 | 503 |
2000 | 71900 | 126837 | 28786 | 23960 | 7949 | 4252 | 6130 | 5230 | 985 | 231 | 340 |
2001 | 353849 | 61062 | 80490 | 16291 | 10323 | 3085 | 2420 | 3122 | 2492 | 494 | 333 |
2002 | 373110 | 309432 | 45212 | 44968 | 9054 | 4985 | 1557 | 1346 | 1731 | 1309 | 415 |
2003 | 299900 | 264662 | 191761 | 33798 | 24455 | 4077 | 3385 | 1100 | 796 | 1027 | 1017 |
2004 | 230535 | 159940 | 156306 | 102541 | 18303 | 10759 | 2009 | 1723 | 617 | 399 | 1140 |
2005 | 350748 | 162729 | 91468 | 96159 | 48438 | 6195 | 4778 | 1072 | 745 | 322 | 837 |
2006 | 142047 | 213874 | 97233 | 53876 | 46737 | 20474 | 3098 | 2616 | 563 | 366 | 588 |
2007 | 644660 | 125015 | 163218 | 60501 | 30891 | 19557 | 8865 | 1927 | 1518 | 316 | 507 |
2008 | 1246116 | 556207 | 104325 | 101503 | 26527 | 18709 | 7212 | 4001 | 1077 | 797 | 436 |
2009 | 1097754 | 846893 | 390576 | 64569 | 39422 | 10405 | 6055 | 3416 | 1837 | 643 | 720 |
2010 | 253612 | 780964 | 641343 | 224744 | 36096 | 15245 | 5153 | 3130 | 1791 | 989 | 856 |
2011 | 106948 | 194817 | 553199 | 371942 | 112369 | 13864 | 6819 | 2296 | 1513 | 920 | 1076 |
2012 | 326880 | 71069 | 128886 | 328863 | 231940 | 55792 | 6179 | 2940 | 1118 | 781 | 1142 |
2013 | 112438 | 201183 | 54622 | 96424 | 229793 | 125210 | 24390 | 3136 | 1550 | 627 | 1140 |
2014 | 378519 | 74049 | 139921 | 53647 | 90559 | 140033 | 59483 | 11385 | 1745 | 921 | 1057 |
2015 | 63381 | 299848 | 63607 | 91716 | 43768 | 66034 | 70217 | 27047 | 5421 | 913 | 1021 |
2016 | 210633 | 44161 | 175935 | 54385 | 71361 | 35525 | 44899 | 37303 | 13178 | 2539 | 923 |
2017 | 160123 | 161485 | 28284 | 92720 | 27759 | 36522 | 18138 | 20110 | 17411 | 5844 | 1459 |
2018 | 353898 | 121885 | 113602 | 26725 | 45640 | 15562 | 16424 | 7311 | 7860 | 7134 | 2819 |
2019 | 856374 | 240757 | 79653 | 59458 | 19066 | 20268 | 6959 | 6120 | 2768 | 2973 | 3750 |