Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1946 | 1547168 | 704379 | 386757 | 177809 | 83369 | 89257 | 240330 | 87909 | 36025 | 32516 | 18194 | 7788 | 2476 |
1947 | 582490 | 855757 | 513352 | 299761 | 133541 | 55627 | 59224 | 144218 | 52109 | 19707 | 17876 | 9945 | 5834 |
1948 | 330753 | 339798 | 560331 | 362884 | 206202 | 76988 | 34732 | 31185 | 72835 | 19532 | 8346 | 7119 | 6032 |
1949 | 533480 | 240790 | 263622 | 399296 | 239193 | 112848 | 44586 | 18000 | 16253 | 30057 | 7507 | 3164 | 4097 |
1950 | 819592 | 352957 | 206240 | 189267 | 233236 | 121964 | 61107 | 22932 | 8969 | 6258 | 12008 | 2631 | 2113 |
1951 | 2596179 | 673106 | 282480 | 164040 | 116655 | 121185 | 67423 | 30117 | 10740 | 3043 | 2028 | 4067 | 1119 |
1952 | 2442311 | 1187776 | 416787 | 175811 | 104196 | 60031 | 64525 | 32803 | 13939 | 4179 | 1074 | 663 | 1298 |
1953 | 2832378 | 1156301 | 665620 | 230291 | 86789 | 53473 | 30966 | 28881 | 12754 | 4157 | 1157 | 301 | 378 |
1954 | 863775 | 1558029 | 727588 | 397649 | 131620 | 47953 | 32557 | 16527 | 13921 | 5072 | 1683 | 467 | 229 |
1955 | 377550 | 553471 | 1001259 | 438816 | 224086 | 72251 | 28991 | 17616 | 7202 | 5334 | 1922 | 652 | 240 |
1956 | 720078 | 242180 | 387975 | 576628 | 218249 | 111333 | 35820 | 14055 | 7317 | 2305 | 1921 | 728 | 307 |
1957 | 1395941 | 392104 | 149830 | 209152 | 250752 | 92853 | 48940 | 14844 | 5173 | 2175 | 582 | 605 | 335 |
1958 | 1082397 | 709498 | 241425 | 91313 | 104658 | 115880 | 42470 | 22574 | 6050 | 1716 | 737 | 185 | 362 |
1959 | 1373077 | 548748 | 426705 | 134598 | 45408 | 50273 | 56609 | 19909 | 9525 | 2295 | 636 | 356 | 264 |
1960 | 1543773 | 645783 | 281950 | 213849 | 66565 | 22389 | 24881 | 26178 | 8162 | 3854 | 946 | 270 | 317 |
1961 | 1574382 | 724406 | 355292 | 144572 | 106705 | 34839 | 11225 | 12636 | 10683 | 2899 | 1575 | 419 | 244 |
1962 | 1256987 | 818212 | 392492 | 167201 | 64924 | 49833 | 15246 | 4410 | 4697 | 3356 | 903 | 569 | 243 |
1963 | 785786 | 704268 | 451547 | 165454 | 62572 | 27307 | 20794 | 5481 | 1352 | 1564 | 1191 | 321 | 324 |
1964 | 436350 | 372803 | 369265 | 184500 | 56611 | 21494 | 9483 | 6636 | 1423 | 326 | 519 | 432 | 249 |
1965 | 869420 | 240918 | 242819 | 201951 | 86453 | 24611 | 8308 | 3145 | 2237 | 421 | 101 | 158 | 255 |
1966 | 1994490 | 563013 | 166446 | 143205 | 108071 | 44613 | 11123 | 3182 | 1146 | 881 | 181 | 31 | 143 |
1967 | 1331449 | 1344139 | 395440 | 107237 | 81095 | 56908 | 21070 | 4552 | 1256 | 506 | 417 | 82 | 69 |
1968 | 180598 | 1025142 | 917545 | 264086 | 69635 | 43226 | 25127 | 7864 | 1682 | 463 | 214 | 168 | 75 |
1969 | 102283 | 139123 | 700454 | 507441 | 145631 | 39148 | 19356 | 9116 | 2895 | 683 | 219 | 78 | 109 |
1970 | 205563 | 82461 | 91098 | 362840 | 232642 | 61011 | 14253 | 5453 | 2702 | 907 | 270 | 84 | 82 |
1971 | 367683 | 145902 | 57878 | 49232 | 171672 | 100842 | 21551 | 4476 | 1759 | 1029 | 427 | 114 | 76 |
1972 | 969821 | 291396 | 106301 | 38068 | 29313 | 82841 | 38831 | 7055 | 1638 | 698 | 496 | 207 | 94 |
1973 | 2082203 | 697646 | 200394 | 63808 | 21677 | 16087 | 30281 | 10336 | 1886 | 478 | 268 | 171 | 129 |
1974 | 664464 | 1433336 | 472560 | 114455 | 34739 | 11650 | 7287 | 9818 | 3590 | 709 | 205 | 122 | 142 |
1975 | 603764 | 419219 | 754279 | 237159 | 56029 | 17474 | 5428 | 3105 | 3091 | 1108 | 276 | 62 | 110 |
1976 | 660505 | 442480 | 248380 | 345473 | 105999 | 24927 | 7365 | 2306 | 1392 | 936 | 405 | 92 | 85 |
1977 | 384768 | 451994 | 265756 | 119940 | 146565 | 44319 | 9316 | 2805 | 1110 | 670 | 342 | 160 | 83 |
1978 | 658987 | 251840 | 227326 | 112378 | 47896 | 56263 | 14632 | 2714 | 1001 | 435 | 318 | 104 | 85 |
1979 | 207082 | 468394 | 151501 | 91616 | 39514 | 16836 | 16291 | 3287 | 672 | 185 | 97 | 50 | 38 |
1980 | 131054 | 160188 | 310465 | 84855 | 38304 | 15892 | 6202 | 4631 | 935 | 158 | 42 | 19 | 12 |
1981 | 124919 | 105793 | 118234 | 177552 | 38011 | 14384 | 5569 | 1918 | 1265 | 220 | 42 | 9 | 4 |
1982 | 164909 | 121622 | 84406 | 58765 | 78858 | 15760 | 4453 | 1618 | 636 | 367 | 74 | 14 | 5 |
1983 | 118698 | 130008 | 90064 | 49081 | 24261 | 24352 | 4928 | 1313 | 581 | 231 | 117 | 31 | 7 |
1984 | 388818 | 106157 | 79782 | 52462 | 21286 | 9000 | 6788 | 1416 | 475 | 252 | 104 | 43 | 14 |
1985 | 528687 | 373943 | 76229 | 42199 | 22531 | 5300 | 2329 | 2030 | 446 | 171 | 103 | 51 | 20 |
1986 | 1474281 | 398869 | 236020 | 43679 | 18500 | 6794 | 1384 | 888 | 865 | 200 | 85 | 56 | 28 |
1987 | 422176 | 1063928 | 253742 | 105897 | 15804 | 6582 | 1611 | 497 | 263 | 291 | 66 | 44 | 27 |
1988 | 410623 | 269116 | 623823 | 117946 | 32313 | 5226 | 1538 | 490 | 132 | 61 | 64 | 27 | 15 |
1989 | 187359 | 271048 | 162242 | 325162 | 55405 | 9949 | 1598 | 492 | 113 | 33 | 12 | 24 | 13 |
1990 | 147454 | 153638 | 154786 | 111606 | 156796 | 24256 | 3518 | 753 | 198 | 45 | 14 | 8 | 12 |
1991 | 307976 | 143431 | 112697 | 101078 | 72886 | 97119 | 12991 | 1889 | 430 | 109 | 23 | 8 | 10 |
1992 | 812457 | 288571 | 106237 | 77834 | 57038 | 41339 | 56774 | 7676 | 1289 | 318 | 79 | 18 | 10 |
1993 | 1018994 | 511347 | 249238 | 72554 | 40923 | 27214 | 19257 | 31502 | 4183 | 805 | 224 | 79 | 15 |
1994 | 730574 | 706885 | 396841 | 145479 | 35921 | 17406 | 13154 | 8751 | 14428 | 1971 | 410 | 151 | 81 |
1995 | 525176 | 459991 | 515451 | 219998 | 57386 | 12376 | 5543 | 4116 | 2679 | 4547 | 680 | 212 | 142 |
1996 | 415088 | 294913 | 335579 | 278836 | 95820 | 20089 | 4176 | 1597 | 1285 | 757 | 1664 | 324 | 215 |
1997 | 820854 | 207313 | 207100 | 186060 | 123389 | 37050 | 6563 | 1660 | 566 | 484 | 322 | 837 | 282 |
1998 | 1144865 | 478458 | 125300 | 100656 | 73709 | 41733 | 9454 | 1833 | 440 | 196 | 179 | 151 | 524 |
1999 | 660774 | 610264 | 256371 | 60548 | 34220 | 26778 | 12124 | 2552 | 536 | 170 | 88 | 91 | 399 |
2000 | 759694 | 406651 | 377493 | 120390 | 23374 | 10575 | 7161 | 2527 | 575 | 168 | 82 | 40 | 267 |
2001 | 623857 | 544552 | 295684 | 186826 | 52053 | 8464 | 3477 | 1796 | 618 | 170 | 66 | 56 | 194 |
2002 | 379396 | 445246 | 379967 | 191777 | 81590 | 19425 | 3220 | 1319 | 588 | 211 | 84 | 40 | 162 |
2003 | 817135 | 291892 | 293765 | 251834 | 89430 | 31907 | 7739 | 1503 | 628 | 282 | 122 | 60 | 145 |
2004 | 249154 | 591668 | 218934 | 190711 | 125810 | 37591 | 11974 | 3025 | 793 | 322 | 139 | 67 | 142 |
2005 | 725085 | 185790 | 401635 | 138113 | 103343 | 43421 | 12687 | 4601 | 1188 | 379 | 142 | 84 | 140 |
2006 | 573872 | 482351 | 144181 | 235798 | 72627 | 37352 | 16142 | 3955 | 1671 | 500 | 167 | 73 | 144 |
2007 | 1365105 | 468380 | 316161 | 91530 | 129169 | 32378 | 15359 | 5763 | 1542 | 676 | 196 | 80 | 142 |
2008 | 1080641 | 1086496 | 366889 | 178760 | 56573 | 69398 | 18250 | 6819 | 2282 | 871 | 349 | 132 | 169 |
2009 | 661764 | 901778 | 837573 | 279364 | 101614 | 40691 | 34336 | 10106 | 3637 | 1148 | 567 | 230 | 217 |
2010 | 217038 | 518247 | 762334 | 652250 | 202319 | 64104 | 24612 | 19840 | 5976 | 2143 | 657 | 452 | 335 |
2011 | 392453 | 201122 | 432118 | 630446 | 475789 | 109023 | 38807 | 13127 | 10932 | 3179 | 1230 | 365 | 500 |
2012 | 537552 | 311637 | 163579 | 360179 | 479478 | 276188 | 58543 | 22723 | 8281 | 6252 | 1924 | 914 | 651 |
2013 | 467632 | 407162 | 253819 | 142169 | 274718 | 313615 | 172075 | 30589 | 12980 | 4832 | 3533 | 1210 | 1007 |
2014 | 882116 | 365104 | 317541 | 197361 | 113214 | 200837 | 186556 | 85360 | 15204 | 6579 | 2806 | 2139 | 1421 |
2015 | 457175 | 579814 | 314354 | 225408 | 144877 | 77666 | 132261 | 101705 | 40157 | 8030 | 3757 | 1806 | 2357 |
2016 | 295825 | 324171 | 446132 | 232638 | 150029 | 88021 | 56942 | 72119 | 47649 | 20122 | 4637 | 2434 | 2796 |
2017 | 860418 | 256984 | 245253 | 318044 | 171291 | 92666 | 50936 | 32187 | 32024 | 23999 | 10964 | 3118 | 3474 |
2018 | 549983 | 584142 | 203567 | 180424 | 213964 | 106605 | 50981 | 29278 | 15903 | 14541 | 13100 | 6936 | 4305 |
2019 | 752918 | 410004 | 440012 | 172550 | 109552 | 133662 | 63306 | 27341 | 14097 | 7616 | 7274 | 8413 | 7027 |
2020 | 678625 | 484846 | 322634 | 296695 | 118916 | 72294 | 81411 | 35800 | 15039 | 7505 | 4494 | 5090 | 11492 |