Table 2. Estimated stock numbers. | |||||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13+ |
1950 | 64991 | 100308 | 70263 | 37609 | 43695 | 15193 | 6279 | 3171 | 1289 | 1434 | 1969 |
1951 | 631593 | 43652 | 48146 | 25797 | 13215 | 11284 | 4166 | 2344 | 1173 | 443 | 1155 |
1952 | 69703 | 430628 | 27337 | 19337 | 8737 | 4631 | 3165 | 1507 | 935 | 452 | 597 |
1953 | 1174085 | 46958 | 213203 | 13103 | 6458 | 2480 | 1348 | 1016 | 538 | 354 | 423 |
1954 | 111302 | 819951 | 25387 | 92689 | 6658 | 2411 | 957 | 591 | 393 | 210 | 336 |
1955 | 53370 | 78669 | 531788 | 13947 | 47240 | 3066 | 898 | 438 | 272 | 169 | 219 |
1956 | 204025 | 38177 | 53477 | 280127 | 7115 | 17354 | 1418 | 434 | 234 | 150 | 205 |
1957 | 52680 | 144351 | 25719 | 33691 | 112420 | 3060 | 6227 | 742 | 198 | 123 | 208 |
1958 | 68665 | 37421 | 88787 | 14912 | 19002 | 42617 | 1554 | 2632 | 382 | 108 | 199 |
1959 | 373622 | 48533 | 24465 | 39656 | 7350 | 6715 | 16179 | 743 | 976 | 165 | 143 |
1960 | 260146 | 263550 | 32761 | 14766 | 17365 | 3525 | 3147 | 7228 | 382 | 398 | 138 |
1961 | 122394 | 176663 | 146679 | 16639 | 6765 | 7771 | 1600 | 1384 | 3209 | 164 | 224 |
1962 | 270763 | 80178 | 87553 | 57526 | 6532 | 2605 | 2979 | 730 | 588 | 1369 | 152 |
1963 | 293314 | 172474 | 36938 | 26160 | 17629 | 2575 | 1021 | 1224 | 345 | 253 | 670 |
1964 | 329062 | 188905 | 78276 | 11806 | 7565 | 5768 | 1142 | 449 | 529 | 179 | 438 |
1965 | 113664 | 220577 | 107581 | 30061 | 3948 | 2618 | 2208 | 543 | 214 | 234 | 303 |
1966 | 271848 | 77808 | 138137 | 56218 | 12192 | 1543 | 1162 | 958 | 285 | 96 | 221 |
1967 | 349060 | 184241 | 42659 | 66836 | 24101 | 4794 | 699 | 566 | 462 | 146 | 151 |
1968 | 15350 | 241832 | 109426 | 21431 | 33996 | 12098 | 2326 | 365 | 298 | 239 | 154 |
1969 | 16973 | 10449 | 136899 | 51689 | 10625 | 15397 | 5602 | 1172 | 177 | 152 | 184 |
1970 | 181680 | 11616 | 6577 | 67508 | 24490 | 5895 | 8110 | 3006 | 656 | 96 | 195 |
1971 | 103053 | 124119 | 6682 | 3995 | 33190 | 11954 | 3227 | 4588 | 1666 | 378 | 160 |
1972 | 1018661 | 72042 | 73939 | 4509 | 2981 | 17553 | 6608 | 1926 | 2772 | 991 | 316 |
1973 | 255761 | 622812 | 38600 | 23110 | 1619 | 1466 | 7757 | 3014 | 915 | 1373 | 600 |
1974 | 61023 | 156686 | 288370 | 15071 | 10273 | 891 | 927 | 4202 | 1650 | 526 | 1152 |
1975 | 54068 | 37160 | 82785 | 134996 | 6386 | 4523 | 431 | 526 | 2052 | 799 | 869 |
1976 | 58396 | 32565 | 17360 | 40660 | 71396 | 3088 | 2460 | 232 | 319 | 1076 | 903 |
1977 | 101417 | 31070 | 13429 | 6579 | 16796 | 28396 | 1350 | 1093 | 96 | 148 | 787 |
1978 | 192144 | 50212 | 10068 | 4186 | 3097 | 7225 | 12603 | 642 | 497 | 36 | 396 |
1979 | 159054 | 110084 | 22181 | 3100 | 2098 | 1495 | 3753 | 6218 | 358 | 244 | 206 |
1980 | 22743 | 97538 | 55603 | 7892 | 1016 | 1172 | 762 | 2015 | 3101 | 194 | 220 |
1981 | 9466 | 15086 | 58630 | 25540 | 3303 | 504 | 604 | 431 | 1118 | 1604 | 222 |
1982 | 17478 | 6372 | 10415 | 29941 | 10954 | 1561 | 258 | 339 | 271 | 647 | 958 |
1983 | 7610 | 11916 | 4398 | 6773 | 13524 | 6001 | 919 | 141 | 202 | 173 | 855 |
1984 | 10857 | 5056 | 7016 | 2762 | 3946 | 8771 | 3169 | 556 | 78 | 119 | 581 |
1985 | 293021 | 8006 | 2982 | 3666 | 2004 | 2586 | 5139 | 1971 | 367 | 58 | 463 |
1986 | 417066 | 211293 | 4778 | 1862 | 1926 | 1018 | 1432 | 2732 | 1085 | 212 | 323 |
1987 | 92042 | 274306 | 116076 | 2303 | 932 | 790 | 459 | 692 | 1216 | 502 | 240 |
1988 | 40255 | 60114 | 144062 | 40055 | 1038 | 347 | 304 | 215 | 331 | 533 | 318 |
1989 | 25926 | 27011 | 41192 | 68941 | 12437 | 564 | 130 | 152 | 110 | 168 | 399 |
1990 | 32048 | 18839 | 16912 | 24416 | 33591 | 5456 | 397 | 96 | 94 | 67 | 308 |
1991 | 87553 | 24246 | 12748 | 13377 | 19088 | 20740 | 3286 | 298 | 68 | 64 | 220 |
1992 | 282095 | 66569 | 15280 | 9632 | 9936 | 12457 | 13574 | 2066 | 209 | 50 | 166 |
1993 | 882046 | 211082 | 50665 | 9798 | 5595 | 6234 | 7820 | 8489 | 1217 | 143 | 129 |
1994 | 350810 | 651479 | 141775 | 31888 | 5022 | 2958 | 3662 | 4878 | 5103 | 717 | 160 |
1995 | 95130 | 260407 | 420837 | 72042 | 16314 | 2425 | 1493 | 2101 | 2689 | 2860 | 478 |
1996 | 75433 | 68597 | 172992 | 228662 | 36938 | 6895 | 1290 | 819 | 1168 | 1503 | 1871 |
1997 | 96278 | 52313 | 40823 | 82125 | 92411 | 14306 | 2796 | 663 | 401 | 578 | 1701 |
1998 | 61759 | 65973 | 32468 | 20881 | 33827 | 37160 | 5480 | 1253 | 328 | 193 | 1156 |
1999 | 165380 | 43915 | 45071 | 17457 | 11120 | 15409 | 15323 | 2465 | 600 | 181 | 719 |
2000 | 87466 | 118421 | 25926 | 19180 | 6920 | 5219 | 7332 | 7476 | 1202 | 322 | 518 |
2001 | 394352 | 63323 | 79778 | 16054 | 9763 | 3774 | 2912 | 4248 | 3927 | 664 | 511 |
2002 | 372503 | 295079 | 53263 | 46212 | 8550 | 5451 | 2293 | 1769 | 2529 | 2209 | 657 |
2003 | 232118 | 267266 | 197600 | 40498 | 27174 | 4956 | 3381 | 1558 | 1082 | 1532 | 1710 |
2004 | 239426 | 160492 | 168215 | 98815 | 15980 | 12603 | 2679 | 1973 | 926 | 604 | 1902 |
2005 | 352921 | 160171 | 92411 | 96278 | 50011 | 6931 | 6570 | 1622 | 1029 | 532 | 1492 |
2006 | 208564 | 238709 | 102950 | 55050 | 49267 | 23553 | 3577 | 3614 | 884 | 550 | 1064 |
2007 | 937526 | 151600 | 174556 | 57584 | 30092 | 23600 | 10440 | 2216 | 2076 | 525 | 894 |
2008 | 1471805 | 667303 | 110415 | 91217 | 24711 | 13261 | 10748 | 5308 | 1367 | 1194 | 817 |
2009 | 1268062 | 1012568 | 418319 | 63070 | 33057 | 10300 | 6610 | 5567 | 2756 | 873 | 1244 |
2010 | 358972 | 866312 | 714258 | 246718 | 35561 | 15372 | 5300 | 3883 | 3090 | 1609 | 1389 |
2011 | 159373 | 237044 | 609260 | 456343 | 121297 | 16965 | 7858 | 3100 | 2298 | 1830 | 1967 |
2012 | 355400 | 91217 | 148598 | 390819 | 284646 | 56218 | 8838 | 4483 | 1838 | 1397 | 2450 |
2013 | 134323 | 216858 | 67508 | 121297 | 261712 | 161297 | 31888 | 5787 | 2937 | 1227 | 2640 |
2014 | 400713 | 89143 | 134054 | 59456 | 108554 | 182043 | 100509 | 20862 | 3920 | 2078 | 2706 |
2015 | 73497 | 284361 | 67846 | 97246 | 51844 | 95511 | 125744 | 67711 | 14216 | 2674 | 3216 |
pred | 46815 | 190148 | 45384 | 64961 | 33727 | 61308 | 86635 | 46651 | 9794 | 4058 | |