Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1957 | 26986 | 36645 | 25431 | 20881 | 5415 | 2606 | 1226 | 470 | 201 | 118 |
1958 | 32112 | 30730 | 25204 | 14215 | 9555 | 2979 | 1335 | 480 | 182 | 127 |
1959 | 59010 | 29117 | 23259 | 12819 | 6294 | 4396 | 1273 | 390 | 134 | 68 |
1960 | 77417 | 39277 | 24215 | 13378 | 6227 | 3300 | 1793 | 379 | 104 | 39 |
1961 | 78594 | 54367 | 23889 | 12851 | 5731 | 3041 | 1351 | 414 | 89 | 22 |
1962 | 78062 | 51168 | 35501 | 12346 | 6530 | 3021 | 1365 | 399 | 108 | 27 |
1963 | 40395 | 60939 | 26868 | 16415 | 5486 | 3584 | 1267 | 369 | 84 | 25 |
1964 | 18288 | 28787 | 33053 | 11478 | 6550 | 2589 | 1717 | 303 | 60 | 11 |
1965 | 17700 | 16857 | 20921 | 17226 | 5217 | 3101 | 1146 | 815 | 63 | 11 |
1966 | 32759 | 15212 | 14026 | 13576 | 8410 | 2723 | 1274 | 300 | 98 | 11 |
1967 | 46937 | 24983 | 12601 | 9274 | 7083 | 4135 | 1211 | 360 | 68 | 19 |
1968 | 28591 | 48441 | 18985 | 8968 | 5602 | 4222 | 1926 | 418 | 102 | 19 |
1969 | 32457 | 26324 | 33316 | 11958 | 5271 | 3447 | 2142 | 668 | 130 | 29 |
1970 | 20195 | 25949 | 20773 | 19518 | 5787 | 3201 | 1635 | 682 | 200 | 29 |
1971 | 24155 | 13969 | 20067 | 13498 | 9944 | 3200 | 1601 | 514 | 279 | 121 |
1972 | 27388 | 19259 | 10415 | 13207 | 7281 | 5056 | 1493 | 578 | 185 | 141 |
1973 | 119969 | 24468 | 20027 | 4740 | 7739 | 3594 | 3243 | 592 | 310 | 82 |
1974 | 109800 | 80603 | 15429 | 11993 | 2261 | 4155 | 1958 | 2008 | 314 | 333 |
1975 | 70073 | 92423 | 49135 | 9370 | 6738 | 1458 | 2417 | 1116 | 1259 | 442 |
1976 | 27285 | 68446 | 53642 | 28184 | 5829 | 4274 | 1111 | 1836 | 697 | 927 |
1977 | 10126 | 20001 | 44189 | 29384 | 14943 | 3934 | 2412 | 768 | 1023 | 936 |
1978 | 987 | 9377 | 16760 | 29152 | 17236 | 6776 | 1678 | 1092 | 310 | 488 |
1979 | 5903 | 552 | 13923 | 13546 | 18658 | 9758 | 3269 | 640 | 362 | 185 |
1980 | 6169 | 6151 | 648 | 14457 | 10012 | 11554 | 6182 | 1811 | 270 | 211 |
1981 | 18051 | 4590 | 4227 | 745 | 10613 | 6090 | 7167 | 3737 | 835 | 182 |
1982 | 21374 | 16061 | 3430 | 2747 | 630 | 7313 | 3804 | 4479 | 2963 | 610 |
1983 | 45854 | 16550 | 12555 | 1621 | 1443 | 349 | 4577 | 2252 | 2632 | 2021 |
1984 | 40785 | 40702 | 12514 | 8558 | 756 | 791 | 220 | 2648 | 1183 | 2564 |
1985 | 19997 | 34545 | 31995 | 9036 | 4665 | 443 | 423 | 171 | 1353 | 2065 |
1986 | 13564 | 15878 | 26009 | 21425 | 5680 | 2488 | 206 | 261 | 109 | 1545 |
1987 | 24641 | 10132 | 15116 | 18909 | 12900 | 3358 | 1280 | 131 | 109 | 670 |
1988 | 9533 | 23268 | 6276 | 12891 | 12865 | 7780 | 1736 | 538 | 48 | 296 |
1989 | 7149 | 7338 | 16215 | 4410 | 9566 | 8239 | 4610 | 1007 | 263 | 154 |
1990 | 3242 | 6130 | 8179 | 10199 | 3113 | 5633 | 4616 | 2111 | 391 | 159 |
1991 | 2749 | 2504 | 5740 | 6757 | 5930 | 2013 | 3001 | 2154 | 852 | 131 |
1992 | 4004 | 2140 | 1662 | 3923 | 4400 | 3681 | 1157 | 1488 | 1152 | 483 |
1993 | 26629 | 2847 | 1891 | 1196 | 2531 | 2651 | 2231 | 659 | 853 | 839 |
1994 | 25207 | 11268 | 1711 | 1423 | 759 | 1642 | 1740 | 1485 | 440 | 1105 |
1995 | 42540 | 40358 | 5074 | 1090 | 900 | 502 | 1092 | 1103 | 935 | 990 |
1996 | 10191 | 35033 | 55019 | 3076 | 578 | 489 | 380 | 721 | 685 | 1202 |
1997 | 3973 | 7875 | 29886 | 49898 | 1822 | 333 | 225 | 244 | 439 | 1159 |
1998 | 14173 | 3261 | 6016 | 21566 | 32458 | 964 | 127 | 123 | 129 | 839 |
1999 | 25954 | 12724 | 2432 | 3698 | 13873 | 16802 | 409 | 26 | 33 | 351 |
2000 | 119103 | 23656 | 13023 | 866 | 2139 | 7241 | 7939 | 148 | 4 | 138 |
2001 | 54313 | 107253 | 17655 | 7513 | 440 | 1239 | 3702 | 4333 | 58 | 63 |
2002 | 35711 | 45023 | 89946 | 10013 | 3699 | 311 | 742 | 2237 | 2626 | 72 |
2003 | 23249 | 24103 | 33469 | 56406 | 5830 | 1685 | 205 | 552 | 1277 | 1470 |
2004 | 7209 | 21270 | 21357 | 23829 | 35046 | 2611 | 610 | 99 | 215 | 1021 |
2005 | 9261 | 5608 | 17084 | 18653 | 18524 | 17454 | 1053 | 188 | 32 | 273 |
2006 | 2932 | 8776 | 3690 | 12442 | 13069 | 11856 | 6273 | 320 | 59 | 69 |
2007 | 2974 | 2644 | 5801 | 2554 | 8431 | 8456 | 5605 | 1735 | 118 | 18 |
2008 | 3778 | 2542 | 1874 | 3926 | 1825 | 5061 | 4290 | 2171 | 480 | 40 |
2009 | 7810 | 2252 | 1786 | 1472 | 2353 | 1482 | 3090 | 1812 | 646 | 105 |
2010 | 10984 | 6752 | 1885 | 1324 | 914 | 1310 | 1145 | 1610 | 769 | 257 |
2011 | 1001 | 10223 | 4132 | 1027 | 696 | 552 | 603 | 650 | 608 | 296 |
2012 | 2298 | 871 | 9019 | 2094 | 536 | 340 | 338 | 233 | 280 | 232 |
2013 | 7892 | 1970 | 1555 | 6041 | 1074 | 296 | 192 | 163 | 107 | 174 |
2014 | 9455 | 6630 | 1737 | 1747 | 3376 | 447 | 157 | 91 | 45 | 77 |
2015 | 7946 | 7997 | 5616 | 1137 | 1675 | 1240 | 176 | 81 | 40 | 36 |
2016 | 26200 | 6697 | 5908 | 2968 | 667 | 1053 | 427 | 66 | 38 | 21 |
2017 | 34073 | 17442 | 4503 | 4035 | 1575 | 421 | 494 | 163 | 26 | 15 |
2018 | 45893 | 34615 | 13445 | 3663 | 2604 | 890 | 302 | 235 | 47 | 10 |
2019 | 17519 | 32117 | 23788 | 8345 | 2428 | 1314 | 427 | 198 | 56 | 5 |
2020 | 7984 | 12036 | 27782 | 14353 | 2714 | 994 | 457 | 168 | 63 | 6 |
2021 | 12348 | 7013 | 10199 | 28695 | 6749 | 1192 | 395 | 150 | 35 | 3 |