Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1946 | 1136380 | 673915 | 369135 | 170439 | 77547 | 84057 | 226787 | 80623 | 36002 | 30575 | 18805 | 8088 | 1997 |
1947 | 582137 | 678523 | 498039 | 298076 | 133364 | 53363 | 56230 | 132775 | 45819 | 17377 | 14685 | 8421 | 4525 |
1948 | 438654 | 333575 | 461471 | 345638 | 207237 | 75323 | 34986 | 29890 | 69628 | 18397 | 7669 | 6096 | 4982 |
1949 | 625692 | 286522 | 262963 | 354873 | 229047 | 104151 | 42885 | 16919 | 15964 | 28256 | 7430 | 3006 | 3614 |
1950 | 1026388 | 394673 | 228054 | 186886 | 208565 | 114713 | 57067 | 22795 | 8665 | 6122 | 11097 | 2733 | 1943 |
1951 | 2444558 | 784130 | 311282 | 176911 | 114644 | 111080 | 65974 | 28193 | 10897 | 2982 | 2093 | 4043 | 1193 |
1952 | 2342914 | 1142556 | 464072 | 190274 | 115971 | 61769 | 61092 | 33265 | 13115 | 4217 | 1025 | 729 | 1280 |
1953 | 2421254 | 1121508 | 640270 | 245235 | 90589 | 60017 | 33122 | 28482 | 13937 | 4519 | 1346 | 356 | 477 |
1954 | 831298 | 1392227 | 712083 | 387774 | 137783 | 48649 | 34611 | 17301 | 12911 | 5053 | 1646 | 496 | 244 |
1955 | 383426 | 550028 | 925130 | 436314 | 224146 | 75119 | 30531 | 18123 | 6935 | 4699 | 1836 | 617 | 240 |
1956 | 746602 | 245748 | 396330 | 553001 | 212670 | 113032 | 35668 | 14609 | 7033 | 2276 | 1661 | 691 | 298 |
1957 | 1429106 | 404728 | 150506 | 208874 | 238640 | 95069 | 49157 | 15380 | 5685 | 2358 | 662 | 597 | 362 |
1958 | 937039 | 718367 | 249301 | 95732 | 100286 | 109263 | 40941 | 23280 | 6417 | 1910 | 779 | 227 | 381 |
1959 | 1314861 | 488542 | 429762 | 141049 | 47123 | 47553 | 54799 | 20163 | 9513 | 2297 | 638 | 320 | 267 |
1960 | 1483690 | 627089 | 253156 | 207739 | 69322 | 23044 | 22890 | 25307 | 8035 | 3646 | 862 | 256 | 262 |
1961 | 1554721 | 710053 | 349028 | 134217 | 102456 | 36328 | 11339 | 12019 | 9797 | 2782 | 1377 | 361 | 209 |
1962 | 1252213 | 815964 | 393132 | 169443 | 64416 | 49196 | 15648 | 4562 | 4404 | 3275 | 939 | 542 | 221 |
1963 | 900854 | 703118 | 457800 | 166531 | 63101 | 28915 | 20766 | 5769 | 1329 | 1472 | 1160 | 350 | 301 |
1964 | 467961 | 409438 | 369007 | 179189 | 54890 | 21656 | 10587 | 6926 | 1521 | 350 | 516 | 433 | 257 |
1965 | 870615 | 247973 | 258556 | 199930 | 82901 | 23740 | 8196 | 3219 | 2390 | 451 | 122 | 172 | 266 |
1966 | 1843516 | 561328 | 165010 | 144370 | 106233 | 44043 | 10936 | 3044 | 1177 | 896 | 192 | 39 | 163 |
1967 | 1312357 | 1272782 | 393521 | 105095 | 80228 | 55314 | 20433 | 4374 | 1136 | 491 | 389 | 73 | 81 |
1968 | 183657 | 1018511 | 892984 | 279671 | 72049 | 42116 | 23711 | 7293 | 1617 | 422 | 206 | 146 | 70 |
1969 | 110413 | 138251 | 707346 | 496757 | 154971 | 41149 | 19629 | 8556 | 2640 | 651 | 194 | 74 | 95 |
1970 | 205623 | 85622 | 88023 | 370883 | 238688 | 64520 | 15130 | 5826 | 2766 | 914 | 280 | 75 | 75 |
1971 | 402653 | 144727 | 57577 | 45133 | 174641 | 103415 | 22566 | 4586 | 1860 | 1030 | 428 | 113 | 65 |
1972 | 1046388 | 311675 | 104654 | 37168 | 27112 | 81726 | 36149 | 6982 | 1532 | 695 | 466 | 182 | 80 |
1973 | 1724232 | 750709 | 211832 | 63615 | 21146 | 15825 | 32396 | 9731 | 1982 | 500 | 296 | 179 | 115 |
1974 | 567895 | 1215159 | 516961 | 123008 | 35290 | 11275 | 6597 | 10173 | 3409 | 701 | 207 | 118 | 131 |
1975 | 608888 | 366346 | 672393 | 258979 | 61657 | 18451 | 5348 | 3068 | 3305 | 1119 | 284 | 68 | 110 |
1976 | 607228 | 446020 | 227088 | 311991 | 108592 | 26062 | 7498 | 2260 | 1301 | 998 | 417 | 88 | 83 |
1977 | 372738 | 419133 | 274430 | 112981 | 137134 | 43329 | 8843 | 2626 | 1046 | 527 | 345 | 136 | 73 |
1978 | 622723 | 247726 | 219586 | 112795 | 47651 | 55825 | 14045 | 2250 | 895 | 385 | 211 | 98 | 77 |
1979 | 202374 | 447975 | 155347 | 90862 | 40819 | 17640 | 18417 | 3269 | 697 | 186 | 116 | 51 | 57 |
1980 | 130291 | 154855 | 301675 | 87324 | 39236 | 16087 | 6535 | 5043 | 981 | 154 | 48 | 32 | 31 |
1981 | 144110 | 102417 | 112369 | 174195 | 38096 | 15667 | 6030 | 2075 | 1396 | 231 | 47 | 12 | 21 |
1982 | 183985 | 126254 | 83613 | 63286 | 81754 | 15291 | 4646 | 1516 | 643 | 379 | 74 | 13 | 11 |
1983 | 141972 | 137531 | 92437 | 51838 | 28732 | 28262 | 4912 | 1238 | 567 | 230 | 118 | 26 | 9 |
1984 | 442349 | 115846 | 83627 | 54082 | 24606 | 10642 | 7719 | 1354 | 440 | 242 | 95 | 42 | 12 |
1985 | 534632 | 388624 | 82800 | 44918 | 24202 | 6352 | 2800 | 1913 | 437 | 166 | 101 | 41 | 18 |
1986 | 1371464 | 406946 | 245668 | 46712 | 19150 | 7389 | 1600 | 1010 | 752 | 176 | 74 | 47 | 19 |
1987 | 359136 | 1007988 | 256673 | 109787 | 16561 | 6815 | 1786 | 574 | 288 | 255 | 62 | 35 | 19 |
1988 | 334545 | 239109 | 592477 | 118650 | 33000 | 5029 | 1738 | 626 | 135 | 90 | 73 | 27 | 12 |
1989 | 157800 | 228047 | 147399 | 301788 | 55075 | 9925 | 1484 | 487 | 126 | 41 | 29 | 27 | 10 |
1990 | 130468 | 128323 | 128501 | 94830 | 139692 | 22849 | 2909 | 533 | 138 | 48 | 16 | 11 | 7 |
1991 | 297258 | 126290 | 97540 | 85515 | 61477 | 81038 | 11442 | 1377 | 247 | 55 | 22 | 7 | 4 |
1992 | 716971 | 271507 | 101037 | 69115 | 48550 | 33854 | 46130 | 6093 | 808 | 133 | 25 | 10 | 3 |
1993 | 989310 | 503253 | 241415 | 73015 | 36899 | 23481 | 15486 | 23973 | 3057 | 437 | 58 | 13 | 3 |
1994 | 754062 | 733424 | 400147 | 146943 | 39297 | 15954 | 10659 | 6401 | 9839 | 1334 | 162 | 24 | 4 |
1995 | 540002 | 493431 | 524375 | 231628 | 63072 | 12533 | 5322 | 3441 | 2225 | 3243 | 427 | 61 | 7 |
1996 | 408149 | 304871 | 337142 | 282092 | 103839 | 19851 | 4301 | 1588 | 1121 | 622 | 1024 | 148 | 18 |
1997 | 785805 | 211005 | 205940 | 183086 | 119763 | 37409 | 6325 | 1654 | 443 | 339 | 194 | 334 | 49 |
1998 | 1064313 | 478958 | 127820 | 98010 | 70878 | 41515 | 9533 | 1628 | 360 | 133 | 95 | 62 | 121 |
1999 | 631716 | 605317 | 265140 | 62626 | 32882 | 25994 | 11636 | 2533 | 347 | 99 | 46 | 33 | 69 |
2000 | 749775 | 410108 | 377087 | 122557 | 24461 | 11218 | 7407 | 2657 | 588 | 110 | 33 | 19 | 42 |
2001 | 593411 | 533941 | 291024 | 184625 | 51958 | 9002 | 3411 | 1933 | 671 | 202 | 35 | 16 | 26 |
2002 | 375457 | 431023 | 367786 | 185980 | 82191 | 20378 | 3129 | 1187 | 569 | 253 | 79 | 19 | 17 |
2003 | 758047 | 288489 | 287668 | 235033 | 84265 | 30300 | 6781 | 1155 | 449 | 268 | 98 | 46 | 15 |
2004 | 242537 | 576647 | 214694 | 182491 | 116277 | 33926 | 10977 | 2661 | 502 | 231 | 130 | 56 | 27 |
2005 | 694687 | 186125 | 406521 | 136398 | 94414 | 39195 | 11213 | 4021 | 866 | 220 | 102 | 82 | 41 |
2006 | 537553 | 468838 | 141345 | 232072 | 68993 | 34134 | 13739 | 3402 | 1390 | 389 | 88 | 64 | 72 |
2007 | 1248666 | 438038 | 304591 | 89174 | 120532 | 30538 | 12724 | 4671 | 1219 | 593 | 157 | 50 | 67 |
2008 | 1007651 | 969156 | 335127 | 168183 | 53244 | 63468 | 15862 | 5810 | 2033 | 562 | 233 | 91 | 61 |
2009 | 584278 | 788581 | 739210 | 249123 | 89846 | 33959 | 29140 | 8173 | 3192 | 993 | 245 | 131 | 88 |
2010 | 203160 | 455576 | 648130 | 548970 | 169657 | 54911 | 19318 | 15125 | 4858 | 1717 | 384 | 139 | 134 |
2011 | 360361 | 182501 | 379093 | 535592 | 390954 | 87096 | 32137 | 10940 | 8541 | 2176 | 833 | 189 | 170 |
2012 | 506203 | 277429 | 147263 | 316601 | 408115 | 221947 | 45708 | 16661 | 5607 | 4132 | 1108 | 457 | 234 |
2013 | 469820 | 371780 | 227133 | 129528 | 244260 | 268136 | 138412 | 24141 | 9097 | 2696 | 2185 | 611 | 480 |
2014 | 859424 | 361525 | 299428 | 183006 | 103274 | 172723 | 150872 | 67999 | 11989 | 4254 | 1396 | 1234 | 724 |
2015 | 457223 | 579484 | 303121 | 215123 | 134335 | 69354 | 100181 | 78570 | 32576 | 5742 | 2117 | 781 | 1273 |
2016 | 290510 | 320688 | 423062 | 217181 | 138036 | 78035 | 45494 | 56209 | 37199 | 12946 | 2744 | 1169 | 1317 |
2017 | 795932 | 245299 | 231584 | 290220 | 149273 | 80131 | 42206 | 25484 | 25182 | 14080 | 5861 | 1489 | 1545 |
2018 | 520875 | 558775 | 193929 | 163837 | 190775 | 87961 | 41215 | 22610 | 11678 | 8450 | 5863 | 3046 | 1852 |
2019 | 678422 | 388891 | 404500 | 155972 | 96496 | 111455 | 47454 | 20391 | 9815 | 4058 | 3259 | 2940 | 2945 |
2020 | 584078 | 459001 | 294917 | 258078 | 108860 | 59760 | 58983 | 22448 | 9102 | 3486 | 1581 | 1709 | 3646 |
2021 | 443745 | 390592 | 348209 | 194954 | 150636 | 62416 | 31140 | 27644 | 8498 | 3245 | 1349 | 821 | 3591 |