Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 67491 | 107898 | 72437 | 37525 | 44577 | 16652 | 4808 | 3068 | 1281 | 1445 | 1976 |
1951 | 637984 | 44321 | 48963 | 27172 | 13041 | 12301 | 5261 | 2019 | 1188 | 443 | 1159 |
1952 | 96059 | 437482 | 28973 | 19373 | 9057 | 4358 | 3692 | 1708 | 833 | 448 | 574 |
1953 | 1051201 | 54858 | 210600 | 13563 | 6352 | 2724 | 1215 | 1059 | 573 | 319 | 426 |
1954 | 131795 | 790072 | 26679 | 93036 | 6662 | 2358 | 1200 | 550 | 386 | 210 | 326 |
1955 | 54197 | 82761 | 534208 | 14391 | 46059 | 3010 | 843 | 492 | 247 | 155 | 194 |
1956 | 224982 | 38179 | 56946 | 285232 | 7345 | 17347 | 1398 | 404 | 259 | 143 | 188 |
1957 | 57372 | 146841 | 26574 | 35562 | 113837 | 3290 | 6073 | 750 | 179 | 137 | 208 |
1958 | 64923 | 37364 | 88571 | 15336 | 20027 | 43300 | 1775 | 2489 | 389 | 103 | 224 |
1959 | 377086 | 46626 | 25038 | 40176 | 7449 | 7530 | 16119 | 831 | 882 | 165 | 154 |
1960 | 329385 | 262772 | 33371 | 15011 | 17624 | 3605 | 3924 | 6972 | 427 | 340 | 137 |
1961 | 153216 | 192597 | 144883 | 17046 | 6815 | 8063 | 1671 | 1547 | 2998 | 169 | 189 |
1962 | 310986 | 89048 | 89741 | 57795 | 6828 | 2718 | 3314 | 741 | 620 | 1257 | 131 |
1963 | 307500 | 188107 | 38523 | 27148 | 17807 | 2846 | 1129 | 1266 | 349 | 255 | 604 |
1964 | 314485 | 193725 | 79978 | 12381 | 7827 | 5883 | 1425 | 470 | 528 | 192 | 415 |
1965 | 123742 | 214458 | 111124 | 30314 | 3997 | 2662 | 2203 | 620 | 221 | 224 | 302 |
1966 | 300879 | 81915 | 141479 | 57031 | 11958 | 1542 | 1173 | 912 | 324 | 94 | 201 |
1967 | 307045 | 191875 | 43700 | 68696 | 24358 | 4679 | 693 | 569 | 445 | 166 | 139 |
1968 | 16090 | 232661 | 112345 | 21904 | 34046 | 12208 | 2174 | 366 | 301 | 232 | 159 |
1969 | 20564 | 10489 | 133565 | 52803 | 10709 | 15289 | 5642 | 1130 | 177 | 157 | 178 |
1970 | 195348 | 12105 | 6790 | 66395 | 24562 | 5950 | 7807 | 3008 | 646 | 96 | 201 |
1971 | 94051 | 123905 | 6682 | 4126 | 31754 | 12031 | 3275 | 4480 | 1671 | 382 | 163 |
1972 | 1097703 | 69748 | 72926 | 4443 | 3087 | 16554 | 6693 | 1951 | 2739 | 999 | 318 |
1973 | 317499 | 669398 | 39383 | 23507 | 1572 | 1627 | 6954 | 2998 | 917 | 1382 | 592 |
1974 | 71356 | 168709 | 295788 | 15204 | 10417 | 836 | 1196 | 3970 | 1669 | 545 | 1200 |
1975 | 60846 | 40214 | 87722 | 137609 | 6066 | 4656 | 374 | 642 | 1932 | 780 | 900 |
1976 | 66311 | 34084 | 17800 | 42160 | 72476 | 2802 | 2687 | 216 | 397 | 1037 | 931 |
1977 | 126348 | 34728 | 13696 | 6657 | 16841 | 29674 | 1091 | 1167 | 89 | 183 | 753 |
1978 | 214648 | 57246 | 10191 | 4352 | 3086 | 7419 | 14380 | 579 | 545 | 32 | 403 |
1979 | 150033 | 117726 | 23429 | 3175 | 2108 | 1487 | 4007 | 6998 | 352 | 265 | 205 |
1980 | 18597 | 96964 | 57465 | 8264 | 1036 | 1169 | 764 | 2207 | 3480 | 202 | 228 |
1981 | 9118 | 13780 | 59811 | 25770 | 3382 | 517 | 603 | 444 | 1244 | 1778 | 236 |
1982 | 16398 | 5988 | 10442 | 30527 | 10539 | 1608 | 270 | 347 | 297 | 736 | 1032 |
1983 | 9965 | 11482 | 4380 | 6741 | 13569 | 5411 | 978 | 144 | 211 | 198 | 890 |
1984 | 14734 | 5496 | 6724 | 2716 | 3896 | 8836 | 2542 | 589 | 77 | 125 | 594 |
1985 | 329815 | 9113 | 2843 | 3506 | 1976 | 2637 | 5459 | 1732 | 400 | 64 | 491 |
1986 | 455686 | 255230 | 5049 | 1664 | 1825 | 1018 | 1564 | 2890 | 1008 | 237 | 366 |
1987 | 82619 | 252840 | 135950 | 2427 | 731 | 728 | 476 | 771 | 1295 | 487 | 267 |
1988 | 38427 | 64429 | 141033 | 41680 | 1085 | 199 | 256 | 228 | 378 | 568 | 320 |
1989 | 32300 | 26731 | 46840 | 70171 | 11601 | 624 | 40 | 140 | 121 | 199 | 423 |
1990 | 40700 | 22157 | 17224 | 26469 | 33297 | 5077 | 528 | 47 | 94 | 77 | 333 |
1991 | 103328 | 27699 | 13447 | 13825 | 19781 | 20319 | 2882 | 378 | 42 | 65 | 225 |
1992 | 300230 | 86528 | 17503 | 9926 | 10725 | 12757 | 13742 | 1867 | 256 | 35 | 162 |
1993 | 769003 | 235520 | 59150 | 11601 | 6012 | 6585 | 8080 | 8574 | 1110 | 179 | 117 |
1994 | 284203 | 552909 | 140211 | 29122 | 4662 | 2939 | 4079 | 5156 | 5220 | 672 | 172 |
1995 | 81159 | 204204 | 394041 | 74123 | 14648 | 1850 | 1395 | 2246 | 2718 | 2844 | 447 |
1996 | 99339 | 65824 | 161860 | 227961 | 37553 | 7341 | 1192 | 778 | 1228 | 1516 | 1848 |
1997 | 101266 | 59105 | 42931 | 92000 | 106855 | 17044 | 2676 | 622 | 380 | 596 | 1673 |
1998 | 67601 | 85434 | 38544 | 22002 | 39430 | 42808 | 6195 | 1164 | 308 | 182 | 1155 |
1999 | 193806 | 52716 | 46931 | 18890 | 9849 | 15312 | 15560 | 2505 | 534 | 173 | 705 |
2000 | 83234 | 133294 | 30126 | 23318 | 7485 | 4016 | 6518 | 6787 | 1073 | 268 | 485 |
2001 | 325247 | 64744 | 81964 | 14995 | 9609 | 2796 | 2608 | 3732 | 3364 | 562 | 455 |
2002 | 336887 | 293419 | 46617 | 43229 | 8437 | 4560 | 1593 | 1508 | 2101 | 1744 | 512 |
2003 | 239705 | 250817 | 185555 | 32943 | 23720 | 3735 | 3494 | 1176 | 897 | 1233 | 1305 |
2004 | 209966 | 150767 | 153459 | 101603 | 18134 | 10524 | 2084 | 1867 | 692 | 462 | 1457 |
2005 | 329316 | 158879 | 91051 | 96404 | 48044 | 5737 | 5621 | 1300 | 883 | 391 | 1166 |
2006 | 157930 | 204342 | 97428 | 52971 | 47314 | 19619 | 3110 | 2985 | 677 | 434 | 773 |
2007 | 786658 | 128033 | 161513 | 60154 | 31052 | 19869 | 8403 | 1830 | 1603 | 376 | 613 |
2008 | 1123374 | 537620 | 105573 | 102904 | 26222 | 20452 | 8170 | 3897 | 1088 | 867 | 538 |
2009 | 931752 | 750209 | 375541 | 64456 | 39715 | 10188 | 6880 | 4038 | 1908 | 706 | 880 |
2010 | 291140 | 701564 | 596728 | 226364 | 36128 | 15007 | 5456 | 3592 | 2141 | 1074 | 1061 |
2011 | 107937 | 194221 | 518396 | 375964 | 115467 | 13657 | 7480 | 2682 | 1859 | 1171 | 1364 |
2012 | 280805 | 72010 | 128843 | 337963 | 245861 | 57242 | 6968 | 3472 | 1373 | 1013 | 1545 |
2013 | 106005 | 188526 | 55409 | 95678 | 246468 | 134042 | 24580 | 3825 | 1929 | 812 | 1587 |
2014 | 313646 | 75157 | 138124 | 53068 | 92482 | 151924 | 67498 | 12162 | 2172 | 1187 | 1460 |
2015 | 71413 | 281971 | 64765 | 90812 | 43380 | 68512 | 85265 | 32779 | 6136 | 1179 | 1392 |
2016 | 249997 | 48886 | 171907 | 53122 | 72559 | 36391 | 49803 | 45219 | 16141 | 3017 | 1264 |
2017 | 146098 | 164102 | 29526 | 91021 | 27214 | 38237 | 20768 | 24646 | 22794 | 7572 | 1911 |
2018 | 331676 | 120504 | 114632 | 26092 | 45770 | 15404 | 18993 | 9481 | 10716 | 10397 | 4115 |
2019 | 331676 | 225683 | 81911 | 57019 | 18893 | 19377 | 7440 | 8659 | 4323 | 4886 | 6616 |