Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 72774 | 101315 | 76156 | 37145 | 46995 | 16692 | 4867 | 2684 | 1382 | 1459 | 2059 |
1951 | 663768 | 47642 | 46098 | 27494 | 12800 | 12525 | 5443 | 1946 | 1015 | 446 | 1090 |
1952 | 89631 | 440211 | 30721 | 19204 | 8987 | 4360 | 3850 | 1635 | 744 | 359 | 505 |
1953 | 1243121 | 52260 | 209741 | 14015 | 6351 | 2640 | 1335 | 1049 | 533 | 256 | 310 |
1954 | 134494 | 914799 | 26023 | 91255 | 6884 | 2332 | 1092 | 551 | 386 | 198 | 230 |
1955 | 58997 | 84474 | 632598 | 14588 | 52580 | 3098 | 918 | 454 | 238 | 159 | 168 |
1956 | 231595 | 40697 | 55831 | 325742 | 7236 | 17847 | 1444 | 401 | 215 | 114 | 153 |
1957 | 60679 | 151847 | 27743 | 36071 | 111042 | 3110 | 6148 | 708 | 167 | 100 | 131 |
1958 | 73225 | 39725 | 93063 | 15478 | 20972 | 40127 | 1650 | 2505 | 356 | 84 | 121 |
1959 | 392428 | 51238 | 26008 | 39978 | 7339 | 7297 | 14873 | 734 | 897 | 149 | 89 |
1960 | 324567 | 266807 | 35746 | 15673 | 16930 | 3488 | 3688 | 6135 | 367 | 367 | 110 |
1961 | 146753 | 193483 | 145324 | 17678 | 6979 | 8047 | 1600 | 1508 | 2788 | 158 | 203 |
1962 | 297810 | 86720 | 92612 | 59826 | 6741 | 2711 | 3286 | 659 | 610 | 1157 | 139 |
1963 | 317539 | 178236 | 38013 | 26422 | 17595 | 2654 | 1089 | 1225 | 274 | 243 | 536 |
1964 | 355622 | 199706 | 75601 | 12283 | 7675 | 5849 | 1232 | 440 | 508 | 123 | 346 |
1965 | 127934 | 240154 | 115019 | 30352 | 4167 | 2787 | 2263 | 538 | 199 | 218 | 212 |
1966 | 316327 | 82794 | 159396 | 62414 | 12382 | 1705 | 1276 | 940 | 274 | 92 | 187 |
1967 | 343556 | 201435 | 43599 | 72674 | 24832 | 4867 | 790 | 602 | 450 | 134 | 132 |
1968 | 18108 | 248621 | 118585 | 21861 | 36257 | 12554 | 2345 | 410 | 314 | 233 | 139 |
1969 | 20795 | 11675 | 142659 | 55453 | 10697 | 15798 | 5756 | 1163 | 197 | 157 | 175 |
1970 | 211985 | 12612 | 7426 | 70676 | 25201 | 5941 | 8040 | 3009 | 645 | 106 | 186 |
1971 | 110138 | 135490 | 7114 | 4474 | 33461 | 12306 | 3373 | 4540 | 1696 | 373 | 163 |
1972 | 1061618 | 80070 | 82628 | 4562 | 3109 | 17568 | 6737 | 2024 | 2777 | 1032 | 317 |
1973 | 313067 | 611929 | 46925 | 23179 | 1699 | 1556 | 7624 | 2893 | 927 | 1383 | 612 |
1974 | 66710 | 168897 | 249461 | 16589 | 10661 | 887 | 1025 | 4476 | 1685 | 550 | 1235 |
1975 | 59912 | 37545 | 90333 | 140360 | 6783 | 4939 | 449 | 568 | 2143 | 813 | 942 |
1976 | 62539 | 33847 | 16457 | 44270 | 79285 | 3140 | 2774 | 247 | 339 | 1149 | 975 |
1977 | 121882 | 32100 | 13782 | 6422 | 17621 | 30310 | 1277 | 1184 | 103 | 151 | 806 |
1978 | 216590 | 55647 | 9816 | 4426 | 2908 | 7735 | 15149 | 626 | 564 | 45 | 430 |
1979 | 162536 | 118424 | 23427 | 3262 | 2039 | 1411 | 4106 | 7090 | 338 | 273 | 226 |
1980 | 22145 | 103126 | 58969 | 8331 | 1150 | 1052 | 719 | 2173 | 3497 | 175 | 239 |
1981 | 10323 | 15513 | 63885 | 26488 | 3454 | 550 | 561 | 382 | 1146 | 1722 | 215 |
1982 | 16882 | 6710 | 11053 | 31956 | 10545 | 1718 | 277 | 309 | 220 | 629 | 959 |
1983 | 8749 | 11435 | 4617 | 6834 | 13495 | 5612 | 983 | 146 | 179 | 128 | 803 |
1984 | 13304 | 5150 | 6725 | 2737 | 3898 | 8844 | 2865 | 577 | 79 | 105 | 517 |
1985 | 359541 | 8929 | 2892 | 3607 | 1791 | 2581 | 5376 | 1837 | 369 | 51 | 399 |
1986 | 487698 | 278149 | 5179 | 1600 | 1854 | 997 | 1481 | 2795 | 1027 | 206 | 263 |
1987 | 90070 | 251101 | 157508 | 2531 | 657 | 793 | 472 | 682 | 1204 | 471 | 209 |
1988 | 38753 | 69448 | 135575 | 46851 | 1071 | 233 | 319 | 206 | 303 | 507 | 280 |
1989 | 28932 | 25763 | 49198 | 71158 | 12164 | 555 | 95 | 152 | 100 | 146 | 365 |
1990 | 37828 | 21078 | 17030 | 25978 | 32803 | 5457 | 361 | 58 | 87 | 57 | 277 |
1991 | 111585 | 25195 | 13630 | 14106 | 20273 | 20279 | 3117 | 254 | 40 | 57 | 204 |
1992 | 331305 | 84403 | 16054 | 10138 | 10446 | 12635 | 12649 | 1876 | 168 | 26 | 157 |
1993 | 856958 | 224938 | 58191 | 10793 | 5939 | 6258 | 7670 | 7268 | 1043 | 103 | 107 |
1994 | 400259 | 589398 | 155306 | 31995 | 4718 | 3145 | 3771 | 4824 | 4342 | 593 | 117 |
1995 | 100320 | 226232 | 436153 | 78296 | 14769 | 2118 | 1429 | 1884 | 2214 | 2159 | 340 |
1996 | 99601 | 61808 | 170497 | 249288 | 32133 | 7305 | 1101 | 713 | 947 | 1114 | 1279 |
1997 | 119505 | 55649 | 38319 | 96590 | 103258 | 13959 | 2509 | 501 | 315 | 420 | 1108 |
1998 | 63705 | 80925 | 35039 | 18201 | 36779 | 39209 | 5210 | 988 | 214 | 133 | 722 |
1999 | 152425 | 48752 | 47915 | 17464 | 8947 | 15890 | 13979 | 1909 | 411 | 95 | 398 |
2000 | 83835 | 121151 | 31073 | 21391 | 6914 | 4362 | 6572 | 5475 | 811 | 189 | 239 |
2001 | 371167 | 68855 | 95296 | 16906 | 10157 | 3556 | 2628 | 3525 | 2682 | 439 | 244 |
2002 | 399930 | 301437 | 52172 | 48669 | 9175 | 5546 | 1919 | 1472 | 1938 | 1407 | 359 |
2003 | 345653 | 262895 | 196906 | 34609 | 25126 | 4623 | 3543 | 1253 | 846 | 1100 | 1007 |
2004 | 263400 | 172969 | 166356 | 113111 | 16317 | 11110 | 2160 | 1685 | 632 | 401 | 1084 |
2005 | 370035 | 172147 | 94934 | 110593 | 51580 | 6669 | 5673 | 1167 | 745 | 320 | 813 |
2006 | 158724 | 220050 | 110032 | 52195 | 45138 | 21119 | 3242 | 2881 | 571 | 352 | 555 |
2007 | 548261 | 121885 | 168811 | 61920 | 26909 | 19571 | 8229 | 1781 | 1513 | 295 | 458 |
2008 | 1127009 | 471201 | 98685 | 105624 | 22184 | 14259 | 7306 | 3335 | 919 | 741 | 374 |
2009 | 1043278 | 734646 | 386769 | 63260 | 40887 | 10480 | 5497 | 3237 | 1482 | 518 | 626 |
2010 | 244851 | 696337 | 616693 | 238781 | 32695 | 15468 | 4896 | 2811 | 1655 | 800 | 691 |
2011 | 120162 | 197855 | 569307 | 435047 | 124273 | 14477 | 6301 | 2165 | 1385 | 857 | 874 |
2012 | 351068 | 74478 | 139787 | 404888 | 273920 | 55787 | 6248 | 2610 | 1061 | 727 | 1001 |
2013 | 122073 | 203791 | 58379 | 96000 | 278961 | 130845 | 24112 | 3252 | 1444 | 611 | 1049 |
2014 | 415812 | 73767 | 146728 | 49938 | 88933 | 149438 | 63097 | 11000 | 1923 | 912 | 1058 |
2015 | 73590 | 293232 | 66104 | 93087 | 40736 | 71008 | 75762 | 26093 | 5427 | 1046 | 1075 |
2016 | 214669 | 49371 | 171215 | 46250 | 62174 | 33928 | 50885 | 38696 | 13019 | 2597 | 1032 |
2017 | 197745 | 178508 | 34244 | 111958 | 28088 | 36831 | 19212 | 22198 | 18217 | 5668 | 1492 |
2018 | 371502 | 137579 | 125170 | 24702 | 43987 | 14497 | 18094 | 9092 | 9358 | 8674 | 3167 |
2019 | 847265 | 245016 | 90639 | 62812 | 16659 | 17736 | 6773 | 7667 | 3769 | 3952 | 4323 |
2020 | 432787 | 509482 | 159066 | 48714 | 23887 | 8794 | 7643 | 3248 | 3197 | 1827 | 3459 |
2021 | 156602 | 263037 | 370032 | 67448 | 24211 | 9359 | 4001 | 3512 | 1495 | 1471 | 2431 |