Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 73748 | 100451 | 76382 | 37349 | 46558 | 16414 | 4967 | 2845 | 1385 | 1464 | 2063 |
1951 | 639839 | 48358 | 46369 | 27692 | 12908 | 12354 | 5127 | 1982 | 1222 | 452 | 1105 |
1952 | 88489 | 430575 | 30755 | 19183 | 9085 | 4357 | 3675 | 1607 | 881 | 442 | 534 |
1953 | 1213850 | 51948 | 208265 | 13988 | 6335 | 2651 | 1273 | 1030 | 621 | 325 | 378 |
1954 | 132058 | 896751 | 26041 | 90664 | 6813 | 2317 | 1069 | 530 | 427 | 233 | 291 |
1955 | 58445 | 83972 | 616975 | 14534 | 51218 | 3095 | 901 | 460 | 262 | 184 | 211 |
1956 | 221781 | 40428 | 55489 | 322417 | 7230 | 17561 | 1398 | 396 | 247 | 137 | 201 |
1957 | 60017 | 147688 | 27433 | 35681 | 112209 | 3138 | 5983 | 690 | 187 | 125 | 182 |
1958 | 73424 | 39629 | 91298 | 15454 | 20634 | 40499 | 1626 | 2445 | 376 | 98 | 170 |
1959 | 388588 | 51470 | 25882 | 39912 | 7356 | 7422 | 14947 | 725 | 953 | 161 | 119 |
1960 | 318649 | 266733 | 35712 | 15537 | 17030 | 3526 | 3730 | 6241 | 391 | 382 | 127 |
1961 | 145497 | 193537 | 146557 | 17710 | 6936 | 7938 | 1597 | 1492 | 2975 | 167 | 214 |
1962 | 292074 | 86943 | 93433 | 59966 | 6773 | 2676 | 3194 | 648 | 664 | 1245 | 150 |
1963 | 315529 | 176630 | 38433 | 26965 | 17625 | 2604 | 1035 | 1170 | 305 | 275 | 595 |
1964 | 351500 | 199238 | 75911 | 12480 | 7824 | 5769 | 1161 | 415 | 540 | 145 | 402 |
1965 | 125682 | 238288 | 114035 | 30425 | 4228 | 2813 | 2211 | 514 | 211 | 236 | 254 |
1966 | 307016 | 81693 | 157496 | 61677 | 12385 | 1713 | 1263 | 931 | 287 | 96 | 207 |
1967 | 334212 | 197532 | 43249 | 72235 | 24770 | 4849 | 764 | 593 | 479 | 140 | 143 |
1968 | 18021 | 242352 | 116654 | 21745 | 35854 | 12406 | 2320 | 397 | 328 | 244 | 145 |
1969 | 20303 | 11652 | 139614 | 54536 | 10573 | 15619 | 5690 | 1170 | 204 | 163 | 182 |
1970 | 204249 | 12419 | 7358 | 69087 | 24813 | 5807 | 7951 | 3008 | 673 | 109 | 192 |
1971 | 112216 | 132500 | 6996 | 4395 | 32700 | 12084 | 3255 | 4534 | 1720 | 380 | 164 |
1972 | 1025045 | 80782 | 81356 | 4419 | 3020 | 17099 | 6628 | 1954 | 2789 | 1011 | 312 |
1973 | 307960 | 602537 | 46194 | 23328 | 1650 | 1498 | 7333 | 2886 | 924 | 1350 | 585 |
1974 | 66234 | 170752 | 250306 | 16618 | 10588 | 845 | 958 | 4263 | 1679 | 526 | 1152 |
1975 | 59350 | 37830 | 90222 | 138217 | 6787 | 4946 | 433 | 548 | 2079 | 768 | 848 |
1976 | 60165 | 34226 | 16763 | 43805 | 78282 | 3156 | 2755 | 241 | 333 | 1062 | 860 |
1977 | 116646 | 31552 | 13968 | 6429 | 17343 | 30192 | 1298 | 1201 | 103 | 136 | 688 |
1978 | 212670 | 56091 | 10038 | 4508 | 2856 | 7598 | 14866 | 637 | 567 | 39 | 342 |
1979 | 161074 | 118922 | 23695 | 3311 | 2037 | 1381 | 4015 | 7015 | 344 | 251 | 168 |
1980 | 22290 | 102600 | 58959 | 8467 | 1159 | 1040 | 704 | 2147 | 3426 | 164 | 188 |
1981 | 10296 | 15546 | 63160 | 26579 | 3525 | 548 | 560 | 387 | 1140 | 1593 | 172 |
1982 | 16624 | 6730 | 10928 | 31674 | 10701 | 1743 | 275 | 317 | 227 | 595 | 844 |
1983 | 8669 | 11322 | 4593 | 6734 | 13473 | 5646 | 996 | 147 | 185 | 127 | 708 |
1984 | 13390 | 5174 | 6694 | 2724 | 3835 | 8632 | 2897 | 593 | 80 | 105 | 453 |
1985 | 353870 | 9029 | 2925 | 3595 | 1770 | 2500 | 5241 | 1867 | 380 | 50 | 351 |
1986 | 475898 | 274840 | 5234 | 1607 | 1836 | 971 | 1424 | 2798 | 1043 | 206 | 229 |
1987 | 91157 | 248829 | 155624 | 2540 | 668 | 781 | 455 | 692 | 1217 | 462 | 189 |
1988 | 39514 | 69984 | 135601 | 46421 | 1074 | 236 | 305 | 210 | 313 | 495 | 260 |
1989 | 29244 | 26203 | 49254 | 70930 | 12164 | 549 | 93 | 151 | 101 | 144 | 336 |
1990 | 37816 | 21405 | 17453 | 26325 | 32606 | 5410 | 348 | 59 | 85 | 55 | 248 |
1991 | 111639 | 25548 | 13905 | 14291 | 20290 | 20078 | 3097 | 249 | 39 | 53 | 179 |
1992 | 326912 | 84608 | 16262 | 10335 | 10543 | 12585 | 12564 | 1874 | 161 | 25 | 135 |
1993 | 835659 | 223476 | 58117 | 10881 | 6062 | 6286 | 7665 | 7286 | 1024 | 97 | 91 |
1994 | 392990 | 578200 | 154492 | 32007 | 4787 | 3219 | 3777 | 4873 | 4304 | 575 | 104 |
1995 | 98772 | 222256 | 429301 | 78866 | 14912 | 2188 | 1477 | 1954 | 2230 | 2159 | 329 |
1996 | 98125 | 60805 | 166965 | 247256 | 32386 | 7459 | 1143 | 758 | 974 | 1134 | 1288 |
1997 | 118228 | 55053 | 37588 | 95734 | 102514 | 14127 | 2588 | 542 | 336 | 450 | 1163 |
1998 | 63460 | 80337 | 34975 | 18039 | 36865 | 38960 | 5207 | 1045 | 237 | 154 | 816 |
1999 | 150448 | 49039 | 47939 | 17558 | 8889 | 15810 | 13879 | 1962 | 447 | 118 | 495 |
2000 | 84084 | 120325 | 31635 | 21727 | 6956 | 4300 | 6509 | 5529 | 845 | 223 | 324 |
2001 | 365536 | 69831 | 94422 | 17130 | 10286 | 3543 | 2551 | 3515 | 2717 | 468 | 321 |
2002 | 393920 | 298776 | 53132 | 48145 | 9315 | 5540 | 1884 | 1437 | 1930 | 1466 | 422 |
2003 | 338795 | 260312 | 196022 | 35278 | 24985 | 4662 | 3467 | 1228 | 820 | 1127 | 1098 |
2004 | 258965 | 171582 | 165747 | 112580 | 16715 | 11182 | 2164 | 1678 | 619 | 412 | 1194 |
2005 | 362822 | 171169 | 95122 | 110606 | 51321 | 6778 | 5658 | 1175 | 741 | 328 | 909 |
2006 | 156785 | 217340 | 109509 | 52573 | 45358 | 21165 | 3272 | 2895 | 577 | 371 | 637 |
2007 | 531092 | 120863 | 166279 | 62046 | 26933 | 19533 | 8225 | 1802 | 1543 | 316 | 536 |
2008 | 1085955 | 457866 | 97779 | 104020 | 22040 | 14186 | 7202 | 3342 | 953 | 812 | 453 |
2009 | 1003668 | 710565 | 375866 | 62944 | 40578 | 10465 | 5427 | 3186 | 1530 | 576 | 759 |
2010 | 238455 | 675837 | 600241 | 235487 | 33128 | 15575 | 4851 | 2737 | 1655 | 861 | 849 |
2011 | 117368 | 192555 | 549725 | 428802 | 124886 | 14722 | 6323 | 2105 | 1358 | 879 | 1027 |
2012 | 336532 | 73783 | 138859 | 398326 | 271209 | 56423 | 6264 | 2542 | 1026 | 717 | 1107 |
2013 | 119077 | 200219 | 58444 | 96291 | 278254 | 133335 | 23955 | 3152 | 1386 | 583 | 1093 |
2014 | 408236 | 74215 | 146411 | 50494 | 90029 | 152536 | 62856 | 10760 | 1831 | 849 | 1032 |
2015 | 73243 | 287522 | 66538 | 93233 | 41416 | 72420 | 75315 | 25924 | 5272 | 968 | 998 |
2016 | 211733 | 50016 | 169612 | 46697 | 62506 | 34454 | 50500 | 38556 | 12990 | 2516 | 953 |
2017 | 193284 | 176993 | 34363 | 110586 | 28325 | 36899 | 19377 | 21946 | 18504 | 5764 | 1466 |
2018 | 363869 | 136500 | 126595 | 25238 | 44128 | 14672 | 18018 | 8844 | 9436 | 8934 | 3282 |
2019 | 807153 | 243895 | 90024 | 63690 | 16978 | 17786 | 6804 | 7381 | 3734 | 4092 | 4581 |
2020 | 436544 | 519727 | 163408 | 48995 | 23855 | 8892 | 7482 | 3043 | 3112 | 1872 | 3721 |
2021 | 152818 | 256060 | 356913 | 65641 | 25067 | 9452 | 4037 | 3174 | 1356 | 1474 | 2649 |