Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1957 | 1695713 | 699475 | 824426 | 462279 | 300875 | 106774 | 127493 | 110961 | 191116 |
1958 | 2458713 | 1003428 | 430423 | 526777 | 294074 | 187598 | 75729 | 87770 | 213174 |
1959 | 2912920 | 1461717 | 617556 | 264980 | 328250 | 185451 | 122508 | 52198 | 210672 |
1960 | 2588625 | 1709279 | 857133 | 375644 | 161525 | 204743 | 120828 | 82137 | 182104 |
1961 | 2780999 | 1517138 | 990473 | 511304 | 233392 | 102110 | 129314 | 81550 | 182229 |
1962 | 2000687 | 1661339 | 906785 | 588231 | 316191 | 144172 | 68279 | 86009 | 180779 |
1963 | 2330945 | 1167325 | 969847 | 545309 | 355820 | 194298 | 92048 | 46187 | 185681 |
1964 | 6097509 | 1325025 | 666828 | 550138 | 331908 | 220638 | 116958 | 59310 | 159201 |
1965 | 2311969 | 3941642 | 725608 | 379426 | 305680 | 197807 | 137085 | 75453 | 150067 |
1966 | 1817635 | 1354633 | 2563802 | 411327 | 229714 | 185706 | 122152 | 89500 | 153902 |
1967 | 1226668 | 1087255 | 770833 | 1593217 | 236722 | 138835 | 118291 | 78145 | 162456 |
1968 | 1244446 | 728387 | 626959 | 441713 | 1001959 | 132151 | 84689 | 78300 | 162522 |
1969 | 1788030 | 704429 | 439165 | 372562 | 266554 | 661787 | 81347 | 55351 | 166522 |
1970 | 1660415 | 1042978 | 404481 | 267981 | 228746 | 172890 | 422085 | 51869 | 148278 |
1971 | 1084376 | 978929 | 558423 | 216387 | 151650 | 135954 | 106013 | 255071 | 132203 |
1972 | 955452 | 621569 | 569790 | 315401 | 125556 | 90264 | 85119 | 67281 | 248005 |
1973 | 3230858 | 519386 | 341854 | 333162 | 184623 | 72787 | 53092 | 53653 | 201579 |
1974 | 2479932 | 1890416 | 279861 | 187183 | 181513 | 100545 | 43138 | 32740 | 161278 |
1975 | 1750950 | 1417539 | 1061568 | 145672 | 100892 | 96683 | 58698 | 26391 | 121046 |
1976 | 1429473 | 955885 | 734667 | 560643 | 73874 | 52074 | 52420 | 34528 | 89016 |
1977 | 2060679 | 772055 | 520249 | 408535 | 328759 | 43888 | 30414 | 31460 | 76719 |
1978 | 1838664 | 1128735 | 391604 | 274125 | 223650 | 171243 | 26954 | 18177 | 65901 |
1979 | 1784209 | 1017088 | 589723 | 210344 | 152519 | 131950 | 97939 | 16387 | 52650 |
1980 | 2594122 | 924969 | 468450 | 277197 | 100423 | 77136 | 68412 | 53649 | 40394 |
1981 | 2055100 | 1407103 | 469498 | 216213 | 136820 | 54279 | 43985 | 40333 | 57714 |
1982 | 4457688 | 1108506 | 711752 | 233086 | 104218 | 69626 | 31592 | 25730 | 60564 |
1983 | 2985267 | 2465500 | 550867 | 329573 | 111500 | 52315 | 37644 | 18221 | 52356 |
1984 | 2836268 | 1603203 | 1254737 | 283169 | 149466 | 58166 | 28824 | 22053 | 43041 |
1985 | 3593246 | 1494076 | 781491 | 634866 | 143013 | 70348 | 31585 | 16444 | 39486 |
1986 | 9239513 | 2007167 | 754222 | 415225 | 305413 | 79855 | 36891 | 17992 | 34326 |
1987 | 4161985 | 5218532 | 957626 | 359432 | 205642 | 137308 | 40899 | 19348 | 30102 |
1988 | 4133360 | 2265924 | 2431138 | 451712 | 166955 | 92514 | 65526 | 20403 | 28132 |
1989 | 2815235 | 2263121 | 1077165 | 1137652 | 214309 | 74939 | 43941 | 34104 | 27392 |
1990 | 2487839 | 1519713 | 1110831 | 534897 | 548311 | 104819 | 37108 | 23698 | 35701 |
1991 | 2353636 | 1404983 | 791355 | 561534 | 264393 | 258926 | 54581 | 20639 | 35545 |
1992 | 2054819 | 1257936 | 681233 | 391367 | 275677 | 126197 | 117983 | 29060 | 33030 |
1993 | 1316298 | 1114261 | 621637 | 335048 | 196830 | 128738 | 60391 | 59303 | 35677 |
1994 | 1147013 | 713352 | 565320 | 313001 | 170194 | 97843 | 65790 | 32392 | 52904 |
1995 | 2432433 | 614072 | 362373 | 281242 | 154598 | 87143 | 52116 | 34521 | 46709 |
1996 | 2768640 | 1398798 | 323044 | 178604 | 133185 | 75392 | 46236 | 27388 | 45117 |
1997 | 5206033 | 1670774 | 681495 | 159159 | 91280 | 65390 | 39488 | 25743 | 41357 |
1998 | 2088027 | 3023080 | 731019 | 285018 | 79140 | 41837 | 31867 | 21639 | 38678 |
1999 | 2005018 | 1106756 | 1541287 | 295752 | 115909 | 44043 | 22278 | 18511 | 36430 |
2000 | 2478381 | 1104801 | 552387 | 805132 | 116902 | 54546 | 22530 | 13409 | 33608 |
2001 | 1733996 | 1407797 | 635016 | 341715 | 427628 | 59375 | 29632 | 14009 | 31142 |
2002 | 4892356 | 965175 | 616120 | 293255 | 171253 | 199475 | 34208 | 18374 | 28993 |
2003 | 1837576 | 2652451 | 476201 | 309261 | 158027 | 92681 | 120115 | 20392 | 30342 |
2004 | 3534089 | 996471 | 1301843 | 246071 | 167223 | 92681 | 52831 | 72991 | 33219 |
2005 | 2752411 | 2057457 | 486432 | 697010 | 139099 | 116991 | 61611 | 35441 | 74582 |
2006 | 3246105 | 1570317 | 1121712 | 290815 | 408760 | 86268 | 81361 | 41868 | 80432 |
2007 | 4733487 | 1861962 | 876973 | 645333 | 193382 | 282005 | 60800 | 59900 | 91609 |
2008 | 4142531 | 2871714 | 1003584 | 533344 | 403487 | 124084 | 215591 | 45182 | 113757 |
2009 | 4079578 | 2326310 | 1655200 | 583813 | 330934 | 270782 | 84407 | 154599 | 127470 |
2010 | 4553257 | 2300976 | 1391727 | 1017689 | 360997 | 209704 | 203565 | 62357 | 211691 |
2011 | 6435886 | 2680574 | 1375691 | 930603 | 661738 | 239498 | 139158 | 149728 | 217492 |
2012 | 3940559 | 3907316 | 1891345 | 897141 | 591004 | 432506 | 158689 | 99526 | 262881 |
2013 | 4659313 | 2470841 | 2266974 | 1155252 | 539539 | 381455 | 280080 | 109938 | 248190 |
2014 | 5664399 | 2831706 | 1636779 | 1351966 | 714536 | 335496 | 242097 | 188474 | 246947 |
2015 | 2847505 | 3256063 | 1796703 | 1064733 | 790225 | 451491 | 226886 | 167656 | 300956 |
2016 | 3232948 | 1701837 | 1772347 | 1109521 | 676082 | 478212 | 294647 | 158723 | 318677 |
2017 | 4923902 | 1937323 | 980551 | 1031662 | 650342 | 413058 | 285367 | 194210 | 311388 |
2018 | 2972188 | 2959820 | 1126603 | 579251 | 589839 | 389733 | 260659 | 190247 | 340350 |
2019 | 6759917 | 1778989 | 1662638 | 609054 | 338495 | 344085 | 240991 | 175490 | 351272 |
2020 | 4784551 | 3799310 | 1051381 | 990627 | 356949 | 214168 | 233649 | 167634 | 364714 |