Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1946 | 1479403 | 694514 | 385532 | 179086 | 84215 | 89474 | 241015 | 86749 | 36298 | 32487 | 18264 | 7905 | 2508 |
1947 | 601841 | 839222 | 505007 | 295884 | 132769 | 55727 | 59298 | 145307 | 51513 | 19727 | 17850 | 10001 | 5821 |
1948 | 368331 | 350066 | 558166 | 358940 | 202199 | 76455 | 34385 | 31159 | 73450 | 19521 | 8297 | 7124 | 5993 |
1949 | 555097 | 257083 | 266251 | 398442 | 237567 | 111979 | 44632 | 17926 | 16150 | 30186 | 7546 | 3140 | 4102 |
1950 | 852234 | 363871 | 213672 | 190346 | 235396 | 121997 | 61149 | 22944 | 8904 | 6209 | 11954 | 2656 | 2102 |
1951 | 2507277 | 675466 | 286558 | 166941 | 117392 | 122948 | 67644 | 30282 | 10772 | 3050 | 2029 | 4003 | 1126 |
1952 | 2382547 | 1164232 | 417674 | 177371 | 104230 | 60175 | 65599 | 32987 | 14018 | 4152 | 1077 | 667 | 1284 |
1953 | 2687134 | 1132432 | 663755 | 231717 | 88216 | 53201 | 30827 | 29293 | 12848 | 4179 | 1155 | 300 | 378 |
1954 | 859485 | 1501853 | 716500 | 398216 | 131951 | 48740 | 32326 | 16354 | 14091 | 5122 | 1685 | 467 | 230 |
1955 | 387061 | 556859 | 981942 | 432677 | 223796 | 72144 | 29001 | 17471 | 7159 | 5390 | 1939 | 654 | 240 |
1956 | 730820 | 248269 | 387702 | 569860 | 216380 | 111099 | 35955 | 13977 | 7297 | 2307 | 1920 | 732 | 310 |
1957 | 1397931 | 398500 | 153027 | 210056 | 249938 | 91936 | 49000 | 14923 | 5112 | 2166 | 591 | 605 | 337 |
1958 | 1061998 | 702465 | 243464 | 91642 | 105565 | 116348 | 42399 | 22632 | 6060 | 1697 | 732 | 193 | 365 |
1959 | 1349448 | 547951 | 424187 | 134831 | 45158 | 50887 | 56755 | 19845 | 9594 | 2306 | 639 | 350 | 271 |
1960 | 1510018 | 636484 | 285615 | 215016 | 66435 | 22176 | 25282 | 26350 | 8144 | 3857 | 949 | 275 | 312 |
1961 | 1545124 | 711830 | 351284 | 146673 | 107902 | 34642 | 11097 | 12727 | 10794 | 2912 | 1564 | 416 | 247 |
1962 | 1248331 | 805166 | 387421 | 165075 | 65371 | 50375 | 15212 | 4368 | 4687 | 3386 | 916 | 564 | 245 |
1963 | 809141 | 703939 | 446335 | 163624 | 61777 | 27207 | 20940 | 5491 | 1343 | 1543 | 1200 | 329 | 324 |
1964 | 462063 | 377807 | 369309 | 184138 | 56409 | 21345 | 9391 | 6651 | 1436 | 327 | 509 | 429 | 252 |
1965 | 887608 | 252255 | 242811 | 201451 | 86695 | 24708 | 8308 | 3143 | 2227 | 428 | 102 | 156 | 251 |
1966 | 1930882 | 573838 | 172960 | 143395 | 107774 | 44553 | 11161 | 3189 | 1152 | 872 | 181 | 32 | 143 |
1967 | 1286749 | 1309656 | 400728 | 110575 | 81384 | 56859 | 21028 | 4568 | 1264 | 503 | 412 | 80 | 72 |
1968 | 185168 | 986328 | 898831 | 262591 | 70254 | 43426 | 25252 | 7873 | 1689 | 472 | 214 | 166 | 74 |
1969 | 107427 | 141963 | 677605 | 501582 | 144132 | 38808 | 19332 | 9183 | 2902 | 681 | 220 | 80 | 108 |
1970 | 209703 | 85792 | 93597 | 353091 | 230779 | 60601 | 14067 | 5454 | 2720 | 921 | 272 | 84 | 82 |
1971 | 379747 | 149337 | 59729 | 51237 | 168551 | 100145 | 21469 | 4410 | 1770 | 1033 | 433 | 115 | 77 |
1972 | 978831 | 296350 | 108149 | 39054 | 30541 | 82010 | 38913 | 7070 | 1610 | 703 | 498 | 207 | 95 |
1973 | 1954379 | 698342 | 201612 | 64612 | 22258 | 16539 | 29756 | 10353 | 1896 | 471 | 271 | 174 | 129 |
1974 | 655624 | 1375087 | 466568 | 113864 | 35037 | 11923 | 7499 | 9701 | 3585 | 708 | 204 | 121 | 144 |
1975 | 601313 | 425668 | 741324 | 232826 | 55529 | 17412 | 5508 | 3159 | 3077 | 1104 | 272 | 63 | 111 |
1976 | 631202 | 438546 | 252423 | 344656 | 105470 | 24721 | 7307 | 2330 | 1399 | 945 | 408 | 92 | 84 |
1977 | 386109 | 435166 | 261184 | 121199 | 147908 | 44206 | 9312 | 2799 | 1107 | 658 | 357 | 160 | 81 |
1978 | 619013 | 256082 | 221896 | 110535 | 48785 | 56005 | 14581 | 2770 | 1003 | 427 | 302 | 109 | 85 |
1979 | 193177 | 442354 | 152881 | 90268 | 39785 | 16873 | 15888 | 3314 | 683 | 187 | 96 | 49 | 39 |
1980 | 128214 | 146615 | 292671 | 85530 | 38551 | 15774 | 6101 | 4534 | 944 | 159 | 43 | 18 | 12 |
1981 | 157912 | 101201 | 103608 | 166359 | 39616 | 14155 | 5356 | 1880 | 1231 | 220 | 42 | 9 | 4 |
1982 | 203381 | 130998 | 76354 | 63640 | 78291 | 15249 | 4416 | 1666 | 629 | 357 | 75 | 14 | 5 |
1983 | 158650 | 149963 | 91628 | 45734 | 28928 | 26056 | 4854 | 1396 | 618 | 233 | 119 | 31 | 7 |
1984 | 382986 | 124822 | 95668 | 52337 | 20175 | 9220 | 6860 | 1496 | 519 | 265 | 103 | 45 | 14 |
1985 | 586434 | 326813 | 88769 | 51412 | 21064 | 5276 | 2285 | 2064 | 490 | 197 | 108 | 50 | 20 |
1986 | 917146 | 439159 | 218744 | 47289 | 20674 | 5968 | 1457 | 868 | 866 | 217 | 95 | 58 | 28 |
1987 | 309554 | 732702 | 262758 | 97382 | 16059 | 5876 | 1500 | 528 | 267 | 298 | 72 | 48 | 27 |
1988 | 256155 | 220042 | 479505 | 115912 | 28163 | 4274 | 1584 | 474 | 150 | 68 | 72 | 30 | 17 |
1989 | 186039 | 190798 | 150983 | 268010 | 48731 | 8578 | 1492 | 575 | 138 | 46 | 17 | 30 | 17 |
1990 | 183669 | 139710 | 130361 | 96597 | 142112 | 20608 | 3340 | 751 | 264 | 65 | 23 | 11 | 19 |
1991 | 414114 | 150677 | 106376 | 91477 | 63859 | 86434 | 11353 | 1847 | 457 | 156 | 37 | 14 | 17 |
1992 | 840818 | 334820 | 115942 | 71831 | 55973 | 37316 | 52174 | 7018 | 1245 | 360 | 115 | 30 | 19 |
1993 | 996347 | 645820 | 259797 | 78722 | 39602 | 28859 | 18824 | 29114 | 3781 | 784 | 263 | 108 | 29 |
1994 | 722136 | 809077 | 475904 | 159242 | 40788 | 17856 | 13337 | 8617 | 13206 | 1755 | 433 | 184 | 116 |
1995 | 502585 | 526216 | 562429 | 267623 | 65410 | 13855 | 5681 | 4349 | 2681 | 4373 | 710 | 248 | 199 |
1996 | 419625 | 303507 | 353604 | 320816 | 113886 | 21373 | 4294 | 1696 | 1324 | 846 | 1951 | 392 | 297 |
1997 | 729478 | 236746 | 197544 | 203687 | 143731 | 41860 | 7209 | 1746 | 661 | 567 | 422 | 1147 | 419 |
1998 | 1043281 | 463761 | 147095 | 101296 | 83275 | 46639 | 10706 | 1982 | 531 | 263 | 264 | 239 | 921 |
1999 | 583087 | 610878 | 274551 | 67290 | 36419 | 28693 | 12764 | 2806 | 614 | 247 | 139 | 157 | 764 |
2000 | 608671 | 434290 | 391984 | 131413 | 25929 | 11687 | 7547 | 2700 | 701 | 244 | 142 | 78 | 583 |
2001 | 580473 | 498772 | 311683 | 200350 | 53281 | 9019 | 3461 | 1876 | 677 | 267 | 121 | 108 | 460 |
2002 | 422869 | 457633 | 378225 | 190074 | 87890 | 20006 | 3276 | 1254 | 669 | 288 | 154 | 82 | 397 |
2003 | 702312 | 325343 | 342378 | 243308 | 94599 | 35823 | 7946 | 1459 | 611 | 354 | 184 | 115 | 342 |
2004 | 273431 | 555860 | 241538 | 206812 | 117946 | 38567 | 13739 | 3196 | 731 | 348 | 197 | 113 | 321 |
2005 | 533968 | 192993 | 385451 | 140370 | 94288 | 41891 | 12577 | 4538 | 1168 | 375 | 182 | 131 | 302 |
2006 | 577538 | 389495 | 139019 | 218677 | 67551 | 35261 | 13953 | 3999 | 1613 | 576 | 195 | 107 | 294 |
2007 | 1524556 | 447574 | 267087 | 85908 | 112804 | 32090 | 13907 | 4846 | 1598 | 794 | 267 | 110 | 276 |
2008 | 1265831 | 1142974 | 348737 | 170523 | 55058 | 62904 | 17012 | 6184 | 2085 | 933 | 448 | 187 | 293 |
2009 | 698841 | 942710 | 850476 | 256666 | 108389 | 37567 | 37478 | 9877 | 3405 | 1193 | 649 | 308 | 352 |
2010 | 297959 | 539121 | 770264 | 648626 | 182173 | 73088 | 25843 | 22396 | 6250 | 2060 | 738 | 520 | 496 |
2011 | 495939 | 233752 | 454534 | 611947 | 447572 | 107703 | 43753 | 14882 | 11626 | 3392 | 1298 | 442 | 678 |
2012 | 682596 | 353048 | 182557 | 375340 | 472409 | 283810 | 62484 | 26014 | 9280 | 6888 | 2165 | 987 | 846 |
2013 | 810386 | 476026 | 277020 | 155427 | 303723 | 342404 | 180448 | 35478 | 15380 | 6061 | 4148 | 1438 | 1247 |
2014 | 978882 | 541374 | 373823 | 221064 | 126285 | 220293 | 210938 | 94132 | 18190 | 8544 | 3731 | 2710 | 1839 |
2015 | 523334 | 683870 | 393630 | 271611 | 159558 | 89743 | 138588 | 115813 | 45388 | 10259 | 5226 | 2545 | 3209 |
2016 | 366433 | 344961 | 499514 | 266899 | 171560 | 98810 | 56535 | 75506 | 57914 | 22742 | 6437 | 3599 | 4098 |
2017 | 1060067 | 305613 | 262355 | 347546 | 175480 | 103540 | 56928 | 30607 | 35619 | 30759 | 14099 | 4602 | 5421 |
2018 | 834231 | 685256 | 248085 | 198006 | 244158 | 110607 | 58260 | 30389 | 15336 | 18388 | 19015 | 9965 | 7044 |
2019 | 958694 | 613046 | 544199 | 195911 | 137117 | 162315 | 66545 | 31202 | 14565 | 7532 | 10625 | 13713 | 11901 |
2020 | 958694 | 645679 | 457395 | 396508 | 138181 | 93238 | 104861 | 39241 | 17327 | 8421 | 4775 | 7855 | 19930 |