Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1946 | 1602001 | 699028 | 375311 | 169685 | 72728 | 89037 | 243447 | 99602 | 32832 | 33566 | 28465 |
1947 | 392975 | 860387 | 602905 | 335880 | 147017 | 52794 | 56855 | 136902 | 60198 | 19876 | 38819 |
1948 | 144647 | 314949 | 556460 | 392877 | 248344 | 80479 | 39636 | 29922 | 65435 | 18201 | 26526 |
1949 | 348811 | 201261 | 283854 | 420057 | 246072 | 111615 | 41171 | 17618 | 17694 | 27532 | 16755 |
1950 | 417608 | 289501 | 210584 | 198141 | 214469 | 115814 | 57215 | 22396 | 10009 | 7356 | 17891 |
1951 | 1619804 | 597627 | 262574 | 158108 | 110706 | 113898 | 66780 | 28131 | 9538 | 2560 | 8856 |
1952 | 1312732 | 971672 | 405471 | 183252 | 115937 | 59018 | 59612 | 32241 | 13613 | 4970 | 3396 |
1953 | 2404230 | 1052386 | 579701 | 213611 | 78530 | 60988 | 33137 | 27398 | 12043 | 3755 | 1749 |
1954 | 629123 | 1647152 | 753543 | 373135 | 135972 | 41900 | 35416 | 19309 | 13204 | 4666 | 2437 |
1955 | 228123 | 453313 | 999299 | 475086 | 229386 | 79131 | 31422 | 19046 | 7849 | 4679 | 2569 |
1956 | 388418 | 180272 | 413932 | 594706 | 214084 | 115776 | 34324 | 14687 | 6843 | 2659 | 2934 |
1957 | 720405 | 299337 | 125035 | 209068 | 239416 | 98200 | 47250 | 13918 | 5865 | 2044 | 1411 |
1958 | 678287 | 686075 | 227246 | 97700 | 101780 | 104867 | 39351 | 22623 | 6271 | 2077 | 886 |
1959 | 723445 | 415966 | 437953 | 134941 | 48568 | 46981 | 58463 | 20976 | 8470 | 2205 | 1109 |
1960 | 915867 | 564120 | 229251 | 200182 | 69228 | 24197 | 21342 | 26087 | 8970 | 3823 | 1421 |
1961 | 998240 | 674095 | 358895 | 127592 | 98754 | 39032 | 12482 | 12518 | 10073 | 3100 | 2283 |
1962 | 829358 | 766886 | 407249 | 182696 | 63050 | 47188 | 16051 | 4941 | 4799 | 3188 | 1564 |
1963 | 362427 | 552996 | 461970 | 175631 | 66771 | 29400 | 20018 | 5894 | 1574 | 1894 | 1553 |
1964 | 224335 | 343836 | 348543 | 167242 | 51678 | 20468 | 10651 | 6323 | 1312 | 358 | 1504 |
1965 | 598318 | 196432 | 277054 | 212336 | 79722 | 22343 | 7800 | 3013 | 2360 | 320 | 757 |
1966 | 2039325 | 467796 | 146024 | 151132 | 115101 | 46379 | 10917 | 3206 | 1021 | 1019 | 420 |
1967 | 1490172 | 1489560 | 360389 | 92787 | 82151 | 59278 | 21862 | 4412 | 1248 | 644 | 632 |
1968 | 153752 | 1247953 | 1008028 | 318197 | 74351 | 41071 | 23833 | 7700 | 1537 | 334 | 591 |
1969 | 75456 | 140579 | 769545 | 498800 | 170872 | 46319 | 20841 | 8546 | 3037 | 796 | 395 |
1970 | 186577 | 69095 | 84982 | 391368 | 238010 | 63503 | 15412 | 5660 | 2520 | 706 | 459 |
1971 | 283531 | 131463 | 55100 | 39314 | 180024 | 109736 | 22401 | 4846 | 1679 | 1087 | 569 |
1972 | 722400 | 277728 | 100342 | 38401 | 24364 | 78680 | 37893 | 7182 | 1967 | 694 | 909 |
1973 | 2844089 | 636154 | 196928 | 61006 | 20437 | 16290 | 34961 | 9670 | 1595 | 546 | 550 |
1974 | 690574 | 1631509 | 521158 | 122144 | 34213 | 10340 | 5860 | 11302 | 3911 | 705 | 632 |
1975 | 535661 | 326203 | 689258 | 278958 | 67176 | 19193 | 5184 | 3047 | 3692 | 1215 | 581 |
1976 | 773429 | 457100 | 213456 | 294200 | 111955 | 28289 | 8096 | 2259 | 1299 | 1160 | 591 |
1977 | 324815 | 536517 | 292717 | 109271 | 128903 | 43787 | 9436 | 3146 | 1239 | 666 | 718 |
1978 | 782644 | 206141 | 223914 | 112965 | 46361 | 53923 | 14086 | 2135 | 1192 | 575 | 1005 |
1979 | 172814 | 515111 | 152760 | 85413 | 37983 | 16231 | 17923 | 3117 | 611 | 167 | 233 |
1980 | 106241 | 133632 | 324372 | 98770 | 38946 | 15072 | 6084 | 5351 | 983 | 132 | 98 |
1981 | 119888 | 85604 | 96581 | 172606 | 42544 | 16149 | 6124 | 2060 | 1525 | 195 | 69 |
1982 | 218362 | 127930 | 72603 | 66807 | 82299 | 14773 | 4676 | 1425 | 547 | 491 | 75 |
1983 | 125299 | 154079 | 88057 | 47250 | 32212 | 30285 | 4674 | 1311 | 562 | 182 | 200 |
1984 | 306537 | 117380 | 80595 | 48697 | 24038 | 11750 | 8381 | 1406 | 457 | 323 | 157 |
1985 | 717495 | 320328 | 93166 | 45352 | 20767 | 6045 | 2828 | 1907 | 428 | 122 | 215 |
1986 | 965859 | 480281 | 235849 | 51331 | 19529 | 6266 | 1615 | 1166 | 1007 | 260 | 156 |
1987 | 327578 | 798269 | 268169 | 110421 | 19620 | 6099 | 1570 | 648 | 325 | 358 | 160 |
1988 | 282552 | 194091 | 466567 | 118869 | 33750 | 4976 | 1825 | 622 | 157 | 110 | 110 |
1989 | 178169 | 175628 | 141747 | 242933 | 56806 | 9931 | 1568 | 545 | 103 | 33 | 66 |
1990 | 136140 | 128643 | 110261 | 92103 | 122439 | 22254 | 2891 | 556 | 184 | 43 | 38 |
1991 | 302487 | 134365 | 99501 | 82692 | 65502 | 83892 | 12952 | 1578 | 282 | 67 | 24 |
1992 | 872790 | 298011 | 110591 | 66547 | 47971 | 35589 | 50562 | 7252 | 1016 | 246 | 46 |
1993 | 858183 | 577180 | 265523 | 87422 | 35983 | 23981 | 16818 | 28014 | 3846 | 744 | 177 |
1994 | 617854 | 774568 | 427065 | 150261 | 43095 | 16295 | 12754 | 9156 | 14472 | 1697 | 404 |
1995 | 368786 | 498084 | 543701 | 254431 | 63499 | 12635 | 4950 | 4002 | 2501 | 4325 | 659 |
1996 | 379473 | 285670 | 333324 | 296357 | 118517 | 22066 | 3481 | 1439 | 1065 | 469 | 2080 |
1997 | 621801 | 250436 | 201188 | 181409 | 131535 | 45139 | 7386 | 1475 | 490 | 474 | 1148 |
1998 | 1307915 | 495564 | 138167 | 91716 | 72448 | 47268 | 10848 | 1615 | 317 | 193 | 594 |
1999 | 559763 | 695665 | 278796 | 62364 | 31870 | 27705 | 13708 | 2750 | 633 | 92 | 475 |
2000 | 560908 | 424980 | 393729 | 126463 | 25299 | 10883 | 7602 | 2642 | 481 | 238 | 210 |
2001 | 642629 | 502356 | 295669 | 185180 | 53304 | 9044 | 3216 | 1913 | 499 | 99 | 253 |
2002 | 322191 | 486161 | 381015 | 190655 | 88410 | 20385 | 3197 | 1094 | 560 | 110 | 191 |
2003 | 865597 | 308828 | 344703 | 232028 | 88623 | 31626 | 7284 | 1294 | 628 | 227 | 243 |
2004 | 224524 | 581176 | 236657 | 206597 | 115203 | 35410 | 12744 | 3357 | 811 | 403 | 190 |
2005 | 442856 | 167630 | 386452 | 137718 | 92573 | 38917 | 10964 | 4155 | 1211 | 376 | 226 |
2006 | 476120 | 377560 | 125770 | 206997 | 67390 | 35535 | 14450 | 3759 | 1274 | 551 | 280 |
2007 | 1211559 | 384315 | 261470 | 80710 | 102737 | 33222 | 13590 | 4809 | 1647 | 604 | 187 |
2008 | 890210 | 955968 | 306851 | 168300 | 53639 | 64272 | 17967 | 5759 | 2154 | 735 | 395 |
2009 | 499386 | 751179 | 755703 | 268118 | 106153 | 36629 | 38198 | 9681 | 3062 | 1161 | 642 |
2010 | 184054 | 449962 | 650543 | 617616 | 202932 | 76866 | 25537 | 21993 | 5869 | 1780 | 1471 |
2011 | 262522 | 171033 | 435839 | 583622 | 451196 | 107845 | 45350 | 14344 | 10666 | 3258 | 1142 |
2012 | 423535 | 274162 | 171432 | 360578 | 457495 | 263361 | 58889 | 24503 | 8035 | 5917 | 3137 |
2013 | 488577 | 388388 | 260918 | 146387 | 318666 | 360429 | 179961 | 34320 | 13040 | 5324 | 4653 |
2014 | 688371 | 427182 | 348155 | 226196 | 134894 | 234552 | 208619 | 88123 | 15559 | 6151 | 4553 |
2015 | 402198 | 590740 | 351891 | 278904 | 161006 | 96165 | 130197 | 107494 | 40950 | 8129 | 4837 |
2016 | 276901 | 268705 | 458823 | 250794 | 170461 | 99919 | 57501 | 69820 | 48991 | 19805 | 5169 |
2017 | 716363 | 263038 | 236512 | 348165 | 180740 | 101849 | 58396 | 28420 | 30599 | 22888 | 10284 |
2018 | 672038 | 612995 | 229371 | 189190 | 241237 | 109702 | 57510 | 29312 | 17457 | 14527 | 13082 |
2019 | 698858 | 549935 | 509623 | 197740 | 137092 | 170542 | 67729 | 30170 | 12826 | 9369 | 8839 |
2020 | 661046 | 548561 | 417316 | 372546 | 142887 | 97812 | 113411 | 39100 | 16937 | 7007 | 11479 |