Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1946 | 1155218 | 626594 | 375181 | 177807 | 80508 | 90073 | 235428 | 102742 | 32282 | 78912 |
1947 | 422152 | 809398 | 516026 | 305669 | 136348 | 55333 | 59196 | 137338 | 64071 | 67984 |
1948 | 235651 | 349030 | 574803 | 367642 | 211839 | 73953 | 36143 | 30310 | 67702 | 57303 |
1949 | 431856 | 235147 | 287673 | 409521 | 239036 | 106517 | 40672 | 17874 | 16307 | 54815 |
1950 | 570558 | 347394 | 220526 | 202260 | 225232 | 115822 | 57148 | 20733 | 9696 | 32034 |
1951 | 1342682 | 546833 | 281100 | 174167 | 121305 | 117870 | 66304 | 28144 | 8998 | 16712 |
1952 | 1219569 | 957006 | 396617 | 178690 | 113724 | 63426 | 63132 | 32871 | 13302 | 11405 |
1953 | 1948474 | 979633 | 614830 | 224329 | 84776 | 58679 | 33824 | 28344 | 12658 | 7979 |
1954 | 602588 | 1475546 | 707061 | 386105 | 134953 | 47807 | 35166 | 18775 | 13573 | 9391 |
1955 | 243603 | 479818 | 984690 | 444591 | 225505 | 75999 | 30795 | 18554 | 8082 | 9528 |
1956 | 412144 | 195874 | 381179 | 581782 | 216387 | 111759 | 35354 | 14605 | 6946 | 7255 |
1957 | 761464 | 327158 | 140933 | 206525 | 238308 | 93259 | 47026 | 14769 | 5565 | 4948 |
1958 | 577068 | 643509 | 241932 | 97010 | 102809 | 110961 | 41947 | 22378 | 6314 | 4047 |
1959 | 677231 | 407468 | 417186 | 138608 | 47970 | 48385 | 56224 | 21384 | 9061 | 4317 |
1960 | 827641 | 530788 | 243674 | 207952 | 69045 | 23960 | 23113 | 26067 | 9211 | 6116 |
1961 | 926545 | 631403 | 347464 | 135491 | 104866 | 37622 | 12397 | 12347 | 10472 | 6490 |
1962 | 772647 | 716324 | 388611 | 173398 | 64543 | 49810 | 16154 | 5089 | 4437 | 5938 |
1963 | 426213 | 571930 | 430508 | 164018 | 63481 | 28454 | 20980 | 5996 | 1687 | 4018 |
1964 | 268681 | 361216 | 363198 | 171408 | 51040 | 20491 | 9661 | 6568 | 1523 | 2150 |
1965 | 661034 | 220340 | 268696 | 209477 | 83224 | 22939 | 8063 | 2946 | 2288 | 1429 |
1966 | 1886985 | 527267 | 162599 | 153366 | 112000 | 45384 | 10844 | 3233 | 1032 | 1699 |
1967 | 1392348 | 1428517 | 398401 | 107127 | 85020 | 57970 | 21555 | 4382 | 1331 | 1400 |
1968 | 161768 | 1121134 | 963655 | 290697 | 75368 | 44514 | 24536 | 7772 | 1528 | 1120 |
1969 | 90840 | 132471 | 737704 | 510084 | 159212 | 43765 | 20807 | 9056 | 3086 | 1248 |
1970 | 201496 | 76449 | 84786 | 372296 | 233553 | 62528 | 15191 | 5549 | 2570 | 1372 |
1971 | 352143 | 152472 | 57267 | 44075 | 174497 | 101841 | 21620 | 4826 | 1774 | 1739 |
1972 | 834008 | 300498 | 111377 | 38922 | 27096 | 84264 | 38095 | 6939 | 1850 | 1646 |
1973 | 2195597 | 686261 | 212461 | 67056 | 21950 | 15743 | 33249 | 10123 | 1720 | 1175 |
1974 | 564273 | 1433855 | 487071 | 122716 | 36729 | 11487 | 6487 | 11148 | 3976 | 1373 |
1975 | 550447 | 347800 | 696580 | 247145 | 61483 | 19294 | 5508 | 2951 | 3959 | 2038 |
1976 | 672201 | 434291 | 222547 | 319579 | 107462 | 26038 | 7929 | 2288 | 1186 | 2180 |
1977 | 318462 | 464184 | 269187 | 111836 | 138900 | 43816 | 8984 | 3008 | 1109 | 1614 |
1978 | 708363 | 220972 | 219611 | 108128 | 45935 | 55505 | 14202 | 2296 | 1148 | 1341 |
1979 | 189738 | 499602 | 146250 | 88448 | 38515 | 16561 | 17524 | 3123 | 593 | 401 |
1980 | 122368 | 149211 | 322247 | 88145 | 39743 | 15952 | 6390 | 5170 | 955 | 210 |
1981 | 153503 | 96723 | 110451 | 178579 | 40214 | 16075 | 6088 | 2045 | 1493 | 252 |
1982 | 195698 | 131431 | 78998 | 64616 | 84059 | 14820 | 4737 | 1479 | 602 | 479 |
1983 | 146083 | 137552 | 90063 | 48397 | 29608 | 28769 | 4530 | 1354 | 555 | 382 |
1984 | 369029 | 121704 | 83394 | 52598 | 23625 | 11072 | 8484 | 1333 | 528 | 438 |
1985 | 585472 | 340377 | 86535 | 46412 | 23324 | 6042 | 2734 | 2085 | 393 | 395 |
1986 | 927252 | 433583 | 241680 | 47708 | 20335 | 7109 | 1701 | 1078 | 971 | 423 |
1987 | 291188 | 864406 | 259472 | 111945 | 18279 | 6643 | 1813 | 612 | 299 | 513 |
1988 | 278900 | 218900 | 553790 | 117529 | 34245 | 5142 | 1857 | 602 | 149 | 220 |
1989 | 189929 | 205764 | 146707 | 303033 | 53458 | 9435 | 1479 | 506 | 100 | 92 |
1990 | 158609 | 146122 | 136170 | 100856 | 149845 | 21885 | 2947 | 555 | 162 | 78 |
1991 | 376020 | 139888 | 109637 | 94865 | 66782 | 91041 | 12500 | 1611 | 285 | 110 |
1992 | 766150 | 315794 | 114214 | 76012 | 54055 | 36391 | 50832 | 7143 | 1000 | 273 |
1993 | 762672 | 530229 | 256019 | 79209 | 38631 | 25311 | 16140 | 26415 | 3574 | 766 |
1994 | 520684 | 632230 | 388062 | 148185 | 42398 | 17436 | 11125 | 6837 | 10893 | 1665 |
1995 | 315756 | 417844 | 480263 | 224221 | 60236 | 12700 | 5439 | 3350 | 2250 | 3175 |
1996 | 306099 | 254338 | 304585 | 272755 | 103193 | 19762 | 4228 | 1735 | 1137 | 1468 |
1997 | 500485 | 215776 | 190555 | 172642 | 123408 | 41098 | 6594 | 1681 | 637 | 772 |
1998 | 791868 | 415188 | 128740 | 89456 | 68412 | 42709 | 10175 | 1490 | 399 | 301 |
1999 | 459001 | 559055 | 248968 | 60657 | 32010 | 26203 | 12411 | 2646 | 359 | 208 |
2000 | 553883 | 365081 | 355731 | 116266 | 24203 | 11222 | 7327 | 2721 | 619 | 185 |
2001 | 526467 | 472782 | 275876 | 179037 | 51545 | 9349 | 3268 | 1824 | 706 | 282 |
2002 | 343149 | 406909 | 351147 | 178436 | 83115 | 20857 | 3287 | 1045 | 518 | 391 |
2003 | 677323 | 289289 | 287094 | 226484 | 82531 | 31035 | 7000 | 1204 | 362 | 410 |
2004 | 226290 | 552228 | 213689 | 184078 | 112658 | 34139 | 12333 | 3100 | 547 | 374 |
2005 | 523291 | 184049 | 403508 | 137564 | 93524 | 39280 | 11297 | 4389 | 1079 | 342 |
2006 | 505531 | 431973 | 135250 | 227217 | 67111 | 33037 | 13076 | 3476 | 1499 | 666 |
2007 | 1294592 | 427400 | 285254 | 86763 | 114174 | 29410 | 11662 | 4179 | 1179 | 873 |
2008 | 1022412 | 969153 | 344849 | 162514 | 50382 | 61543 | 15511 | 5516 | 1948 | 957 |
2009 | 572028 | 814748 | 778311 | 257511 | 91451 | 32953 | 30397 | 8283 | 2834 | 1654 |
2010 | 236015 | 464735 | 658465 | 569932 | 174011 | 57494 | 19313 | 15409 | 5432 | 1959 |
2011 | 318488 | 195640 | 415425 | 555776 | 394023 | 88084 | 33745 | 11249 | 8054 | 2637 |
2012 | 435445 | 286259 | 168180 | 339552 | 420048 | 234160 | 46644 | 17006 | 5485 | 4526 |
2013 | 449060 | 354926 | 238702 | 142242 | 258969 | 285467 | 144860 | 24517 | 9165 | 4672 |
2014 | 547201 | 369205 | 290709 | 190662 | 113021 | 178232 | 157518 | 71022 | 11340 | 6517 |
2015 | 322087 | 444792 | 302516 | 207733 | 136375 | 73735 | 99350 | 78837 | 34369 | 8627 |
2016 | 221751 | 242715 | 351085 | 213421 | 134901 | 80961 | 46055 | 55506 | 38048 | 16384 |
2017 | 510332 | 183816 | 189592 | 253244 | 143213 | 78529 | 45402 | 25570 | 25741 | 22808 |
2018 | 510332 | 409545 | 133259 | 137570 | 145427 | 80605 | 38176 | 24431 | 11566 | 19569 |