Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1946 | 1275276 | 746614 | 399365 | 181829 | 78311 | 89559 | 238797 | 92776 | 34898 | 30838 | 18694 | 7964 | 2230 |
1947 | 626133 | 742920 | 538692 | 316754 | 141412 | 54394 | 57940 | 140029 | 54999 | 18575 | 16429 | 9743 | 4943 |
1948 | 459087 | 361865 | 500064 | 359857 | 220393 | 76292 | 36389 | 29344 | 70816 | 20804 | 7707 | 6637 | 5315 |
1949 | 597290 | 293850 | 284352 | 383952 | 235647 | 107900 | 42000 | 17118 | 15638 | 28172 | 8227 | 2969 | 3934 |
1950 | 1014236 | 385388 | 234119 | 197728 | 214946 | 115220 | 57737 | 22908 | 8901 | 6327 | 11091 | 3006 | 2135 |
1951 | 2233861 | 766903 | 308796 | 178029 | 118092 | 115088 | 66686 | 28502 | 10929 | 3000 | 2086 | 3544 | 1318 |
1952 | 2348424 | 1060752 | 437827 | 187762 | 119000 | 62517 | 61699 | 33132 | 13590 | 4346 | 1081 | 707 | 1353 |
1953 | 2531950 | 1142206 | 602865 | 228535 | 84565 | 61150 | 33825 | 27754 | 12880 | 4009 | 1220 | 299 | 463 |
1954 | 840661 | 1452792 | 731759 | 377688 | 137935 | 46458 | 36190 | 19126 | 13184 | 5056 | 1567 | 468 | 256 |
1955 | 364435 | 554568 | 943457 | 448261 | 224677 | 76964 | 30779 | 19148 | 8199 | 4918 | 1907 | 600 | 252 |
1956 | 733700 | 232247 | 409372 | 565870 | 213186 | 112555 | 34620 | 14325 | 7242 | 2586 | 1652 | 674 | 285 |
1957 | 1541142 | 400544 | 142866 | 208773 | 234875 | 93630 | 47546 | 14142 | 5305 | 2192 | 740 | 537 | 310 |
1958 | 892925 | 761143 | 248135 | 97784 | 102756 | 109000 | 40685 | 23115 | 5923 | 1881 | 763 | 267 | 320 |
1959 | 1352361 | 470298 | 443368 | 139278 | 48432 | 47807 | 57161 | 20545 | 9611 | 2227 | 708 | 323 | 252 |
1960 | 1531914 | 647034 | 242827 | 206359 | 69645 | 24035 | 22526 | 26550 | 8358 | 3715 | 885 | 297 | 255 |
1961 | 1552520 | 731087 | 362146 | 132053 | 102756 | 38167 | 12297 | 12374 | 10992 | 3173 | 1507 | 379 | 237 |
1962 | 1194419 | 815328 | 401377 | 176565 | 64217 | 48529 | 16044 | 4863 | 4454 | 3454 | 1068 | 552 | 233 |
1963 | 932168 | 676257 | 451344 | 167425 | 64461 | 29139 | 20329 | 5867 | 1503 | 1454 | 1223 | 391 | 306 |
1964 | 466179 | 428601 | 359438 | 167113 | 50933 | 20337 | 10210 | 6194 | 1361 | 342 | 431 | 390 | 241 |
1965 | 898611 | 246414 | 280050 | 208064 | 81435 | 22803 | 7897 | 3155 | 2037 | 389 | 114 | 146 | 231 |
1966 | 2008302 | 578000 | 164252 | 154741 | 112632 | 45312 | 10925 | 3142 | 1211 | 831 | 169 | 45 | 154 |
1967 | 1399826 | 1382294 | 406873 | 104816 | 84850 | 58338 | 21435 | 4463 | 1215 | 521 | 377 | 73 | 87 |
1968 | 175037 | 1069676 | 945949 | 304039 | 75531 | 43601 | 24242 | 7597 | 1617 | 425 | 214 | 151 | 70 |
1969 | 106784 | 132758 | 724168 | 495809 | 163822 | 44478 | 20861 | 8832 | 2899 | 685 | 200 | 92 | 101 |
1970 | 205705 | 83830 | 84230 | 372682 | 231020 | 62993 | 15014 | 5642 | 2560 | 863 | 266 | 76 | 79 |
1971 | 424175 | 146876 | 58504 | 42134 | 174466 | 102124 | 21929 | 4557 | 1787 | 953 | 392 | 115 | 70 |
1972 | 1096151 | 323245 | 108358 | 39335 | 26192 | 82216 | 36825 | 7127 | 1609 | 683 | 437 | 176 | 85 |
1973 | 1698649 | 776045 | 216656 | 65363 | 21618 | 15861 | 33682 | 9423 | 1858 | 466 | 258 | 161 | 104 |
1974 | 523883 | 1235891 | 534565 | 126355 | 36159 | 11126 | 6301 | 11061 | 3397 | 675 | 197 | 108 | 115 |
1975 | 638609 | 345638 | 644930 | 264225 | 64082 | 19173 | 5345 | 2990 | 3877 | 1178 | 272 | 74 | 89 |
1976 | 612304 | 464192 | 217380 | 297167 | 109100 | 26670 | 7763 | 2184 | 1201 | 1208 | 441 | 97 | 64 |
1977 | 365925 | 430281 | 284217 | 110887 | 133179 | 43692 | 9043 | 2854 | 1043 | 506 | 488 | 175 | 65 |
1978 | 632179 | 240963 | 212908 | 111321 | 46235 | 54769 | 14017 | 2194 | 998 | 376 | 188 | 153 | 74 |
1979 | 195035 | 459373 | 153709 | 86068 | 38693 | 16536 | 17782 | 3111 | 603 | 191 | 82 | 37 | 41 |
1980 | 130692 | 147940 | 310565 | 92507 | 39416 | 15818 | 6303 | 5254 | 937 | 140 | 45 | 18 | 14 |
1981 | 151341 | 102495 | 106206 | 175020 | 41226 | 16313 | 6163 | 2042 | 1528 | 226 | 38 | 11 | 6 |
1982 | 180256 | 128511 | 81615 | 64482 | 83787 | 15357 | 4673 | 1433 | 575 | 412 | 69 | 12 | 5 |
1983 | 149778 | 135608 | 89591 | 49818 | 30727 | 29673 | 4638 | 1279 | 535 | 206 | 146 | 28 | 6 |
1984 | 445162 | 121818 | 82285 | 51628 | 24323 | 11895 | 8527 | 1357 | 459 | 235 | 90 | 63 | 12 |
1985 | 523496 | 379614 | 89481 | 45786 | 22492 | 6304 | 2918 | 1918 | 410 | 156 | 92 | 40 | 26 |
1986 | 1274313 | 403883 | 246909 | 50436 | 20289 | 7040 | 1777 | 1139 | 854 | 201 | 78 | 50 | 28 |
1987 | 325560 | 928604 | 257214 | 115635 | 19237 | 6677 | 1787 | 630 | 317 | 291 | 69 | 35 | 25 |
1988 | 316887 | 224065 | 542976 | 120969 | 34938 | 5301 | 1828 | 622 | 140 | 78 | 69 | 25 | 14 |
1989 | 170154 | 225092 | 150403 | 277047 | 57194 | 10072 | 1465 | 458 | 93 | 25 | 13 | 20 | 7 |
1990 | 153438 | 141733 | 134359 | 100040 | 138246 | 23963 | 2972 | 508 | 121 | 29 | 7 | 5 | 6 |
1991 | 342715 | 142123 | 107425 | 90773 | 66837 | 87457 | 13283 | 1566 | 250 | 54 | 12 | 3 | 3 |
1992 | 724646 | 298077 | 114714 | 73878 | 50234 | 35867 | 51394 | 7212 | 940 | 149 | 28 | 7 | 3 |
1993 | 963929 | 515060 | 251594 | 82359 | 38144 | 23289 | 15788 | 27269 | 3577 | 504 | 66 | 14 | 2 |
1994 | 729491 | 707141 | 394106 | 146118 | 45250 | 16870 | 10634 | 6520 | 11489 | 1434 | 158 | 22 | 3 |
1995 | 528237 | 484764 | 495638 | 231259 | 60755 | 12952 | 5253 | 3156 | 1973 | 3256 | 276 | 32 | 2 |
1996 | 401696 | 301233 | 326909 | 272637 | 106035 | 20041 | 4182 | 1648 | 1006 | 555 | 800 | 59 | 2 |
1997 | 756063 | 213642 | 199026 | 179103 | 121971 | 41173 | 6804 | 1635 | 539 | 339 | 169 | 253 | 8 |
1998 | 1001643 | 467740 | 129881 | 92220 | 68180 | 41215 | 10048 | 1524 | 330 | 126 | 82 | 52 | 56 |
1999 | 589457 | 583553 | 264446 | 63565 | 31581 | 25626 | 12188 | 2602 | 347 | 91 | 36 | 31 | 34 |
2000 | 717984 | 398899 | 365562 | 121272 | 24589 | 11063 | 7362 | 2614 | 575 | 102 | 27 | 14 | 23 |
2001 | 580988 | 519940 | 289094 | 184489 | 51555 | 9356 | 3305 | 1925 | 648 | 181 | 31 | 12 | 15 |
2002 | 385241 | 430145 | 360798 | 184009 | 84342 | 21041 | 3323 | 1120 | 582 | 231 | 66 | 14 | 11 |
2003 | 753345 | 295047 | 295573 | 227111 | 83716 | 30580 | 6898 | 1211 | 432 | 264 | 94 | 36 | 11 |
2004 | 242397 | 575216 | 220679 | 185345 | 112131 | 34757 | 11747 | 2962 | 572 | 235 | 136 | 56 | 26 |
2005 | 673122 | 185817 | 410030 | 141305 | 92964 | 39138 | 11220 | 4192 | 964 | 227 | 97 | 77 | 42 |
2006 | 537691 | 466328 | 140432 | 227251 | 67990 | 32832 | 13332 | 3378 | 1425 | 383 | 86 | 53 | 66 |
2007 | 1288270 | 445775 | 308349 | 89760 | 115306 | 29911 | 11957 | 4360 | 1169 | 553 | 134 | 42 | 58 |
2008 | 1086705 | 1006262 | 339410 | 171142 | 53571 | 63080 | 15909 | 5870 | 2111 | 575 | 234 | 75 | 55 |
2009 | 637336 | 842577 | 778157 | 260225 | 93478 | 34283 | 29923 | 8159 | 3237 | 1154 | 264 | 132 | 76 |
2010 | 236466 | 494702 | 679951 | 565878 | 173176 | 58809 | 19707 | 15747 | 4986 | 1811 | 510 | 153 | 126 |
2011 | 416586 | 206659 | 403469 | 549247 | 390631 | 88565 | 34501 | 11973 | 9007 | 2304 | 863 | 278 | 171 |
2012 | 543686 | 307772 | 166747 | 331228 | 413078 | 226207 | 47104 | 17526 | 5930 | 4260 | 1157 | 526 | 291 |
2013 | 519384 | 394406 | 240354 | 137514 | 252500 | 273523 | 142531 | 25774 | 9719 | 3008 | 2415 | 749 | 576 |
2014 | 876933 | 384620 | 310970 | 187846 | 107933 | 173943 | 150698 | 68696 | 12735 | 4587 | 1627 | 1528 | 909 |
2015 | 466383 | 593087 | 311913 | 222059 | 133196 | 70573 | 95416 | 76615 | 33162 | 6231 | 2415 | 1014 | 1647 |
2016 | 302805 | 322273 | 435104 | 222347 | 138437 | 77713 | 45577 | 54830 | 37307 | 14222 | 3108 | 1455 | 1766 |
2017 | 832056 | 253570 | 229585 | 294179 | 151039 | 81154 | 42932 | 25434 | 25244 | 15351 | 6633 | 1817 | 2086 |
2018 | 559320 | 571516 | 200107 | 160753 | 188733 | 85785 | 41956 | 22607 | 11819 | 9046 | 6606 | 3720 | 2479 |
2019 | 765268 | 428358 | 422039 | 154462 | 94754 | 109675 | 46730 | 20308 | 9951 | 4279 | 3715 | 3676 | 3930 |
2020 | 712375 | 541830 | 333929 | 288404 | 103263 | 55727 | 55717 | 22760 | 9000 | 3717 | 1855 | 2158 | 5100 |