Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1957 | 1747642 | 726112 | 863021 | 489576 | 325687 | 118606 | 142406 | 115130 | 70519 | 152444 |
1958 | 2528816 | 1034749 | 449090 | 555784 | 314080 | 204935 | 86233 | 99134 | 80841 | 160813 |
1959 | 2989708 | 1504598 | 640349 | 277957 | 349118 | 200114 | 135141 | 61452 | 69522 | 171990 |
1960 | 2646373 | 1754619 | 885496 | 392063 | 170559 | 220594 | 131276 | 91736 | 43574 | 169581 |
1961 | 2848886 | 1551542 | 1021001 | 531489 | 245934 | 109449 | 140782 | 89087 | 63381 | 150576 |
1962 | 2041736 | 1705087 | 931523 | 609428 | 332243 | 153123 | 74653 | 94920 | 60841 | 150190 |
1963 | 2391971 | 1191822 | 999195 | 562660 | 370960 | 206159 | 98406 | 51513 | 65771 | 151369 |
1964 | 6174621 | 1359745 | 683318 | 569713 | 345156 | 233120 | 125202 | 63514 | 35135 | 153945 |
1965 | 2353669 | 4022036 | 745848 | 391040 | 318075 | 206575 | 146824 | 82013 | 42572 | 134562 |
1966 | 1849238 | 1381606 | 2634163 | 425233 | 238817 | 195855 | 127340 | 97267 | 56089 | 123913 |
1967 | 1244256 | 1109694 | 788533 | 1645352 | 247533 | 145608 | 127846 | 80302 | 65820 | 123079 |
1968 | 1268483 | 741116 | 641765 | 453949 | 1042576 | 139477 | 89285 | 87589 | 52808 | 132368 |
1969 | 1822528 | 717113 | 448857 | 382514 | 274770 | 693317 | 87401 | 58042 | 61537 | 131122 |
1970 | 1684655 | 1064341 | 413481 | 275928 | 236206 | 180008 | 442415 | 57529 | 38368 | 131739 |
1971 | 1105171 | 994427 | 571001 | 221738 | 157127 | 141588 | 111120 | 264843 | 38848 | 116360 |
1972 | 974120 | 634228 | 582010 | 324552 | 129858 | 94639 | 89677 | 70848 | 168155 | 104660 |
1973 | 3261342 | 528850 | 349821 | 343252 | 192295 | 76350 | 56444 | 57265 | 45476 | 177805 |
1974 | 2513830 | 1914333 | 286248 | 192962 | 187930 | 105616 | 46170 | 35660 | 36415 | 144337 |
1975 | 1779409 | 1438303 | 1082853 | 149753 | 105132 | 100693 | 62750 | 29036 | 22635 | 115226 |
1976 | 1454379 | 969599 | 748502 | 577039 | 76606 | 55105 | 54879 | 37869 | 17969 | 85259 |
1977 | 2090693 | 783176 | 529958 | 419449 | 343922 | 46518 | 32888 | 32772 | 24209 | 65655 |
1978 | 1871353 | 1143116 | 398399 | 281445 | 232188 | 180243 | 29478 | 20339 | 20020 | 56982 |
1979 | 1806917 | 1034978 | 600078 | 215862 | 158604 | 139322 | 103998 | 18496 | 13120 | 50260 |
1980 | 2625321 | 933305 | 478477 | 284529 | 104376 | 81580 | 73201 | 57582 | 11158 | 39320 |
1981 | 2068545 | 1424948 | 476742 | 221517 | 142133 | 57738 | 47493 | 43837 | 35445 | 33114 |
1982 | 4481741 | 1115209 | 725315 | 238056 | 107938 | 73548 | 34679 | 28347 | 27040 | 44514 |
1983 | 2997195 | 2480468 | 555430 | 336609 | 114734 | 55282 | 40748 | 20835 | 17249 | 45268 |
1984 | 2838555 | 1606873 | 1265175 | 286527 | 153101 | 60762 | 31239 | 24622 | 12989 | 39441 |
1985 | 3601731 | 1489939 | 781287 | 643107 | 145277 | 72763 | 33511 | 18464 | 15021 | 33185 |
1986 | 9221390 | 2010250 | 753054 | 416709 | 308628 | 82249 | 38886 | 19403 | 11434 | 30954 |
1987 | 4157946 | 5206088 | 956132 | 359549 | 207825 | 138928 | 42554 | 21128 | 11119 | 25924 |
1988 | 4113728 | 2261483 | 2416256 | 450376 | 167547 | 93729 | 66835 | 21417 | 12147 | 22643 |
1989 | 2801056 | 2248914 | 1071090 | 1128287 | 213419 | 75331 | 44775 | 35076 | 11809 | 21006 |
1990 | 2479173 | 1508417 | 1098174 | 528696 | 542415 | 104349 | 37621 | 24423 | 20289 | 19993 |
1991 | 2340956 | 1400349 | 786029 | 552548 | 258861 | 252620 | 54212 | 21280 | 14488 | 25097 |
1992 | 2044108 | 1247826 | 674531 | 386996 | 269007 | 121615 | 111979 | 28705 | 12319 | 24308 |
1993 | 1315763 | 1106465 | 614880 | 330085 | 193981 | 122678 | 56548 | 54290 | 16085 | 21840 |
1994 | 1142357 | 711833 | 561275 | 309150 | 166741 | 95309 | 60716 | 29355 | 29315 | 22340 |
1995 | 2450949 | 609774 | 361355 | 278907 | 152339 | 84912 | 50456 | 30229 | 16170 | 29030 |
1996 | 2770926 | 1414644 | 321035 | 177858 | 131411 | 73577 | 44705 | 26255 | 16580 | 26682 |
1997 | 5129391 | 1683565 | 690585 | 157347 | 90599 | 63731 | 38270 | 24755 | 15250 | 25701 |
1998 | 2068937 | 2988575 | 735934 | 286780 | 78522 | 40712 | 30361 | 20951 | 14545 | 24718 |
1999 | 2009516 | 1094697 | 1531057 | 295439 | 115246 | 43775 | 21468 | 17301 | 13149 | 24834 |
2000 | 2481750 | 1109455 | 545116 | 809746 | 115541 | 53927 | 22030 | 12913 | 10648 | 24538 |
2001 | 1715360 | 1412037 | 642131 | 342871 | 432460 | 57805 | 28883 | 13835 | 8677 | 24171 |
2002 | 4884634 | 955786 | 611919 | 292144 | 171549 | 199443 | 33102 | 18004 | 9248 | 21807 |
2003 | 1830785 | 2646295 | 472629 | 307172 | 158276 | 92297 | 120388 | 19408 | 11903 | 20516 |
2004 | 3514403 | 992433 | 1297319 | 244950 | 165806 | 92720 | 52278 | 74426 | 12793 | 21999 |
2005 | 2729002 | 2047568 | 480627 | 693689 | 137641 | 115391 | 61800 | 35527 | 53880 | 25124 |
2006 | 3216197 | 1556388 | 1117988 | 287322 | 407279 | 82500 | 78774 | 43042 | 25861 | 60770 |
2007 | 4635328 | 1842483 | 867071 | 640497 | 189683 | 280500 | 55887 | 57677 | 32578 | 67382 |
2008 | 4131157 | 2814579 | 984995 | 531110 | 406037 | 117669 | 214110 | 39911 | 42017 | 78977 |
2009 | 4066701 | 2312948 | 1619999 | 578303 | 330406 | 269551 | 78467 | 153337 | 28306 | 104593 |
2010 | 4446526 | 2290073 | 1374697 | 1011978 | 357854 | 204761 | 201693 | 56504 | 114083 | 101861 |
2011 | 6342021 | 2605829 | 1359321 | 927125 | 662703 | 232036 | 134242 | 149740 | 40525 | 180288 |
2012 | 3874683 | 3852004 | 1847741 | 891224 | 589835 | 419226 | 152989 | 96655 | 109355 | 159366 |
2013 | 4557894 | 2429683 | 2226180 | 1137065 | 535294 | 370559 | 266754 | 106907 | 70121 | 182680 |
2014 | 5599825 | 2772011 | 1607290 | 1336582 | 709322 | 322444 | 232318 | 176217 | 77895 | 174789 |
2015 | 2823813 | 3212850 | 1764585 | 1047579 | 782999 | 434762 | 214045 | 161930 | 122550 | 179235 |
2016 | 3145559 | 1687669 | 1739596 | 1098462 | 669392 | 462003 | 280814 | 147258 | 115527 | 203557 |
2017 | 4915162 | 1881011 | 975653 | 1019967 | 649081 | 397383 | 270636 | 185119 | 99978 | 207360 |
2018 | 2910161 | 2960873 | 1098684 | 579018 | 587375 | 376188 | 248744 | 177159 | 130580 | 207631 |
2019 | 6648165 | 1742009 | 1661936 | 604621 | 337119 | 334271 | 226901 | 168558 | 120764 | 227945 |
2020 | 4665558 | 3735172 | 1023094 | 1000028 | 361314 | 205692 | 222725 | 155641 | 121053 | 246277 |