Table 2. Estimated stock numbers. | |||||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13+ |
1950 | 65121 | 100208 | 70263 | 37571 | 43695 | 15192 | 6280 | 3172 | 1289 | 1434 | 1969 |
1951 | 630961 | 43695 | 48194 | 25797 | 13212 | 11285 | 4166 | 2344 | 1173 | 443 | 1155 |
1952 | 69633 | 430198 | 27310 | 19341 | 8737 | 4632 | 3166 | 1507 | 935 | 452 | 597 |
1953 | 1174085 | 46911 | 213203 | 13098 | 6458 | 2480 | 1348 | 1016 | 538 | 354 | 423 |
1954 | 111413 | 819951 | 25387 | 92689 | 6658 | 2412 | 957 | 591 | 393 | 210 | 336 |
1955 | 53370 | 78669 | 531788 | 13951 | 47240 | 3067 | 898 | 438 | 272 | 169 | 219 |
1956 | 204025 | 38216 | 53477 | 280127 | 7116 | 17360 | 1418 | 434 | 234 | 150 | 205 |
1957 | 52680 | 144351 | 25719 | 33691 | 112533 | 3060 | 6230 | 742 | 198 | 123 | 208 |
1958 | 68734 | 37459 | 88787 | 14909 | 19004 | 42617 | 1554 | 2632 | 382 | 108 | 199 |
1959 | 373622 | 48533 | 24441 | 39656 | 7349 | 6715 | 16181 | 743 | 976 | 165 | 143 |
1960 | 260146 | 263287 | 32728 | 14763 | 17361 | 3525 | 3147 | 7230 | 383 | 398 | 139 |
1961 | 122272 | 176663 | 146825 | 16634 | 6764 | 7770 | 1600 | 1384 | 3210 | 165 | 224 |
1962 | 270763 | 80178 | 87553 | 57526 | 6531 | 2604 | 2978 | 730 | 588 | 1369 | 152 |
1963 | 293608 | 172474 | 36975 | 26160 | 17631 | 2574 | 1020 | 1224 | 345 | 253 | 670 |
1964 | 329391 | 189094 | 78276 | 11809 | 7565 | 5768 | 1141 | 449 | 529 | 179 | 438 |
1965 | 113664 | 220797 | 107581 | 30061 | 3949 | 2618 | 2208 | 543 | 214 | 234 | 303 |
1966 | 271848 | 77808 | 138137 | 56218 | 12195 | 1544 | 1162 | 959 | 285 | 96 | 221 |
1967 | 349060 | 184241 | 42659 | 66836 | 24101 | 4795 | 699 | 566 | 462 | 146 | 151 |
1968 | 15357 | 241832 | 109316 | 21431 | 33996 | 12100 | 2326 | 365 | 298 | 239 | 154 |
1969 | 16963 | 10453 | 136899 | 51689 | 10625 | 15398 | 5603 | 1172 | 177 | 152 | 184 |
1970 | 181498 | 11607 | 6573 | 67508 | 24490 | 5896 | 8110 | 3007 | 656 | 96 | 195 |
1971 | 103156 | 123995 | 6682 | 3993 | 33157 | 11953 | 3227 | 4588 | 1666 | 378 | 160 |
1972 | 1017643 | 72114 | 74013 | 4510 | 2980 | 17552 | 6608 | 1926 | 2772 | 991 | 316 |
1973 | 255761 | 622190 | 38600 | 23110 | 1619 | 1466 | 7757 | 3014 | 915 | 1373 | 601 |
1974 | 60962 | 156686 | 288370 | 15068 | 10271 | 891 | 927 | 4202 | 1649 | 526 | 1152 |
1975 | 54068 | 37123 | 82785 | 134996 | 6384 | 4522 | 431 | 525 | 2052 | 799 | 869 |
1976 | 58279 | 32565 | 17361 | 40660 | 71396 | 3087 | 2459 | 232 | 319 | 1076 | 903 |
1977 | 101316 | 31039 | 13428 | 6579 | 16791 | 28396 | 1350 | 1093 | 96 | 148 | 787 |
1978 | 192144 | 50212 | 10080 | 4185 | 3097 | 7222 | 12599 | 642 | 497 | 36 | 397 |
1979 | 159213 | 110084 | 22203 | 3102 | 2098 | 1495 | 3752 | 6217 | 358 | 244 | 206 |
1980 | 22765 | 97636 | 55603 | 7894 | 1017 | 1172 | 762 | 2015 | 3101 | 194 | 220 |
1981 | 9474 | 15105 | 58630 | 25540 | 3303 | 504 | 604 | 431 | 1118 | 1604 | 222 |
1982 | 17473 | 6377 | 10406 | 29941 | 10956 | 1561 | 258 | 339 | 271 | 647 | 958 |
1983 | 7601 | 11910 | 4394 | 6771 | 13520 | 6002 | 919 | 141 | 202 | 174 | 855 |
1984 | 10850 | 5049 | 7017 | 2761 | 3945 | 8769 | 3169 | 556 | 78 | 119 | 581 |
1985 | 293021 | 7999 | 2983 | 3665 | 2004 | 2586 | 5138 | 1971 | 367 | 58 | 463 |
1986 | 416649 | 211082 | 4778 | 1862 | 1926 | 1018 | 1432 | 2732 | 1085 | 212 | 323 |
1987 | 92226 | 274032 | 116192 | 2303 | 932 | 790 | 459 | 692 | 1216 | 502 | 240 |
1988 | 40255 | 60234 | 144062 | 40055 | 1038 | 347 | 304 | 215 | 331 | 533 | 318 |
1989 | 25926 | 26984 | 41151 | 68941 | 12437 | 564 | 130 | 152 | 110 | 168 | 399 |
1990 | 32016 | 18830 | 16909 | 24416 | 33557 | 5453 | 397 | 96 | 94 | 67 | 308 |
1991 | 87553 | 24222 | 12749 | 13377 | 19082 | 20733 | 3285 | 298 | 68 | 64 | 220 |
1992 | 281532 | 66569 | 15286 | 9633 | 9937 | 12454 | 13570 | 2065 | 209 | 50 | 166 |
1993 | 879404 | 210660 | 50615 | 9800 | 5597 | 6235 | 7818 | 8487 | 1216 | 143 | 129 |
1994 | 349759 | 648878 | 141634 | 31888 | 5023 | 2958 | 3662 | 4877 | 5103 | 717 | 160 |
1995 | 95130 | 259627 | 419996 | 71970 | 16313 | 2425 | 1494 | 2101 | 2689 | 2860 | 478 |
1996 | 75433 | 68528 | 172819 | 228433 | 36938 | 6895 | 1290 | 819 | 1168 | 1503 | 1871 |
1997 | 96182 | 52313 | 40823 | 82043 | 92319 | 14303 | 2796 | 663 | 401 | 578 | 1701 |
1998 | 61759 | 65907 | 32468 | 20881 | 33827 | 37160 | 5479 | 1253 | 328 | 193 | 1156 |
1999 | 165215 | 43915 | 45071 | 17457 | 11121 | 15407 | 15320 | 2465 | 600 | 181 | 719 |
2000 | 87466 | 118302 | 25926 | 19174 | 6920 | 5219 | 7331 | 7474 | 1202 | 322 | 518 |
2001 | 393171 | 63386 | 79698 | 16057 | 9762 | 3774 | 2912 | 4248 | 3926 | 664 | 511 |
2002 | 371387 | 294490 | 53210 | 46166 | 8551 | 5450 | 2292 | 1769 | 2529 | 2208 | 657 |
2003 | 231422 | 266465 | 197205 | 40457 | 27174 | 4956 | 3379 | 1557 | 1082 | 1532 | 1710 |
2004 | 238709 | 160011 | 167879 | 98716 | 15980 | 12599 | 2678 | 1973 | 926 | 604 | 1902 |
2005 | 351512 | 159692 | 92319 | 96182 | 50011 | 6929 | 6568 | 1621 | 1029 | 531 | 1491 |
2006 | 207939 | 238232 | 102744 | 55050 | 49267 | 23529 | 3575 | 3612 | 884 | 549 | 1063 |
2007 | 930056 | 151146 | 174033 | 57526 | 30092 | 23576 | 10434 | 2215 | 2075 | 524 | 894 |
2008 | 1455704 | 662649 | 109974 | 90944 | 24686 | 13256 | 10739 | 5304 | 1366 | 1193 | 817 |
2009 | 1254189 | 1004500 | 416233 | 62944 | 33057 | 10298 | 6608 | 5563 | 2754 | 872 | 1242 |
2010 | 355045 | 859409 | 709986 | 245979 | 35561 | 15367 | 5298 | 3880 | 3087 | 1608 | 1387 |
2011 | 157472 | 235390 | 605615 | 454521 | 121176 | 16958 | 7854 | 3099 | 2296 | 1828 | 1965 |
2012 | 351161 | 90853 | 148005 | 389648 | 284077 | 56162 | 8831 | 4479 | 1836 | 1396 | 2446 |
2013 | 133252 | 215777 | 67171 | 121055 | 261189 | 161135 | 31857 | 5779 | 2932 | 1226 | 2635 |
2014 | 396726 | 88965 | 133786 | 59456 | 108445 | 181861 | 100408 | 20823 | 3914 | 2075 | 2701 |
2015 | 72839 | 282377 | 67643 | 97052 | 51792 | 95416 | 125492 | 67575 | 14183 | 2669 | 3209 |
pred | 46769 | 189618 | 45376 | 64909 | 33698 | 61245 | 86450 | 46552 | 9770 | 4049 | |