Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1946 | 1530311 | 701929 | 386486 | 178118 | 83587 | 89306 | 240458 | 87588 | 36097 | 32507 | 18212 | 7818 | 2481 |
1947 | 586941 | 852066 | 511218 | 298743 | 133296 | 55647 | 59234 | 144473 | 51931 | 19706 | 17862 | 9957 | 5823 |
1948 | 339482 | 342194 | 560094 | 361893 | 205136 | 76848 | 34637 | 31182 | 73000 | 19533 | 8333 | 7121 | 6018 |
1949 | 538691 | 244456 | 264115 | 399157 | 238763 | 112637 | 44603 | 17982 | 16225 | 30094 | 7518 | 3158 | 4099 |
1950 | 827665 | 355557 | 207814 | 189457 | 233850 | 122006 | 61133 | 22939 | 8951 | 6244 | 11992 | 2637 | 2110 |
1951 | 2576422 | 673280 | 283355 | 164593 | 116807 | 121649 | 67488 | 30165 | 10750 | 3045 | 2028 | 4049 | 1122 |
1952 | 2428438 | 1183005 | 416863 | 176141 | 104117 | 60054 | 64796 | 32849 | 13958 | 4170 | 1075 | 664 | 1294 |
1953 | 2797647 | 1150739 | 665866 | 230677 | 87160 | 53380 | 30923 | 28988 | 12782 | 4164 | 1156 | 301 | 378 |
1954 | 862178 | 1544929 | 725086 | 398111 | 131697 | 48152 | 32486 | 16473 | 13962 | 5085 | 1683 | 467 | 229 |
1955 | 379408 | 554187 | 997135 | 437359 | 224095 | 72203 | 28984 | 17574 | 7187 | 5348 | 1927 | 653 | 240 |
1956 | 722686 | 243497 | 387744 | 575153 | 217809 | 111285 | 35851 | 14031 | 7312 | 2304 | 1920 | 729 | 308 |
1957 | 1397393 | 393705 | 150558 | 209333 | 250693 | 92643 | 48975 | 14866 | 5156 | 2173 | 584 | 605 | 335 |
1958 | 1076645 | 707862 | 241906 | 91329 | 104867 | 116049 | 42465 | 22593 | 6053 | 1711 | 736 | 187 | 363 |
1959 | 1367159 | 548485 | 426173 | 134641 | 45323 | 50428 | 56660 | 19892 | 9545 | 2297 | 637 | 355 | 266 |
1960 | 1534928 | 643439 | 282937 | 214231 | 66528 | 22326 | 24988 | 26225 | 8156 | 3855 | 946 | 272 | 316 |
1961 | 1567129 | 721088 | 354274 | 145111 | 107031 | 34777 | 11187 | 12658 | 10712 | 2901 | 1572 | 418 | 245 |
1962 | 1255079 | 814941 | 391148 | 166640 | 65030 | 49975 | 15233 | 4397 | 4695 | 3364 | 907 | 568 | 244 |
1963 | 791802 | 704425 | 450290 | 164989 | 62370 | 27274 | 20831 | 5481 | 1349 | 1558 | 1194 | 323 | 324 |
1964 | 442149 | 374035 | 369402 | 184506 | 56591 | 21466 | 9459 | 6641 | 1427 | 326 | 516 | 431 | 250 |
1965 | 873885 | 243472 | 242730 | 201823 | 86541 | 24646 | 8311 | 3145 | 2235 | 423 | 102 | 157 | 254 |
1966 | 1980558 | 565706 | 167930 | 143212 | 107979 | 44599 | 11135 | 3184 | 1148 | 878 | 181 | 31 | 143 |
1967 | 1322131 | 1336539 | 396744 | 108009 | 81151 | 56888 | 21059 | 4556 | 1258 | 505 | 415 | 81 | 70 |
1968 | 181481 | 1016295 | 913330 | 263568 | 69737 | 43272 | 25161 | 7866 | 1684 | 466 | 214 | 167 | 75 |
1969 | 103439 | 139666 | 695233 | 506151 | 145147 | 39029 | 19345 | 9131 | 2897 | 683 | 219 | 79 | 109 |
1970 | 206587 | 83214 | 91651 | 360608 | 232204 | 60889 | 14203 | 5452 | 2707 | 911 | 270 | 84 | 82 |
1971 | 370685 | 146780 | 58300 | 49712 | 170964 | 100678 | 21531 | 4458 | 1762 | 1030 | 429 | 114 | 76 |
1972 | 972797 | 292600 | 106767 | 38285 | 29603 | 82653 | 38858 | 7055 | 1630 | 699 | 496 | 206 | 94 |
1973 | 2052076 | 698157 | 200679 | 63998 | 21808 | 16193 | 30159 | 10342 | 1890 | 476 | 269 | 172 | 129 |
1974 | 661735 | 1420375 | 471246 | 114257 | 34797 | 11716 | 7342 | 9784 | 3589 | 709 | 205 | 122 | 142 |
1975 | 603620 | 420965 | 752533 | 236039 | 55848 | 17453 | 5450 | 3118 | 3087 | 1107 | 275 | 62 | 110 |
1976 | 653159 | 441930 | 249613 | 345663 | 105776 | 24865 | 7353 | 2311 | 1394 | 938 | 406 | 92 | 85 |
1977 | 383361 | 447859 | 265146 | 120259 | 146859 | 44288 | 9322 | 2801 | 1109 | 667 | 346 | 160 | 82 |
1978 | 650819 | 251621 | 226351 | 112063 | 48031 | 56231 | 14642 | 2726 | 1001 | 432 | 313 | 105 | 85 |
1979 | 210033 | 462690 | 150931 | 91252 | 39544 | 16848 | 16238 | 3289 | 675 | 186 | 97 | 50 | 38 |
1980 | 127696 | 163069 | 306243 | 84091 | 38231 | 15897 | 6198 | 4608 | 937 | 158 | 42 | 18 | 12 |
1981 | 131526 | 101695 | 120878 | 174095 | 37609 | 14301 | 5557 | 1909 | 1260 | 220 | 42 | 9 | 4 |
1982 | 167617 | 122530 | 82423 | 59830 | 79027 | 15351 | 4436 | 1624 | 635 | 365 | 75 | 14 | 5 |
1983 | 129691 | 128567 | 90847 | 48229 | 24441 | 24366 | 4795 | 1306 | 584 | 231 | 118 | 31 | 7 |
1984 | 395009 | 111382 | 80762 | 52897 | 21267 | 8840 | 6843 | 1402 | 475 | 251 | 103 | 44 | 14 |
1985 | 537629 | 375641 | 78565 | 42795 | 22924 | 5215 | 2312 | 2049 | 450 | 172 | 103 | 51 | 20 |
1986 | 1412685 | 413962 | 242890 | 43325 | 18650 | 6861 | 1353 | 897 | 873 | 202 | 85 | 56 | 28 |
1987 | 406427 | 1086579 | 260232 | 104566 | 15517 | 6589 | 1640 | 481 | 268 | 293 | 66 | 44 | 27 |
1988 | 391533 | 268037 | 646476 | 117997 | 32140 | 5096 | 1558 | 491 | 129 | 62 | 64 | 27 | 15 |
1989 | 187160 | 264090 | 160193 | 338236 | 55730 | 9846 | 1573 | 495 | 114 | 32 | 12 | 24 | 13 |
1990 | 146531 | 152812 | 153148 | 111190 | 162332 | 24230 | 3498 | 742 | 201 | 46 | 14 | 8 | 12 |
1991 | 319955 | 139793 | 111002 | 100528 | 72150 | 98548 | 13155 | 1903 | 429 | 111 | 23 | 8 | 10 |
1992 | 798129 | 289295 | 105196 | 76949 | 56916 | 40808 | 56731 | 7988 | 1298 | 317 | 80 | 19 | 10 |
1993 | 1003569 | 513534 | 248620 | 70620 | 39640 | 27364 | 19375 | 31626 | 4305 | 809 | 224 | 79 | 15 |
1994 | 738050 | 707304 | 395522 | 143967 | 35116 | 17071 | 13140 | 8790 | 14554 | 2014 | 413 | 151 | 80 |
1995 | 522287 | 471226 | 519085 | 218139 | 56919 | 12100 | 5468 | 4115 | 2686 | 4566 | 690 | 214 | 140 |
1996 | 415951 | 297491 | 338339 | 281173 | 96879 | 19657 | 4162 | 1580 | 1276 | 762 | 1665 | 330 | 212 |
1997 | 790200 | 210668 | 208213 | 186320 | 124747 | 37575 | 6430 | 1662 | 560 | 482 | 324 | 840 | 284 |
1998 | 1121803 | 468621 | 124805 | 101239 | 73757 | 42437 | 9669 | 1790 | 441 | 195 | 180 | 152 | 528 |
1999 | 643017 | 610829 | 254974 | 60106 | 34130 | 26962 | 12401 | 2590 | 525 | 171 | 87 | 91 | 401 |
2000 | 744317 | 406491 | 379458 | 119072 | 23285 | 10636 | 7181 | 2566 | 571 | 165 | 81 | 40 | 269 |
2001 | 618205 | 542509 | 297512 | 185589 | 51731 | 8538 | 3489 | 1803 | 611 | 170 | 66 | 56 | 195 |
2002 | 385425 | 444789 | 378549 | 192507 | 81585 | 19411 | 3271 | 1302 | 588 | 211 | 84 | 40 | 161 |
2003 | 797944 | 297049 | 294212 | 252431 | 89938 | 32049 | 7697 | 1526 | 621 | 283 | 122 | 60 | 144 |
2004 | 248594 | 591585 | 218188 | 191909 | 126145 | 37784 | 12028 | 3018 | 796 | 318 | 140 | 67 | 140 |
2005 | 706980 | 187222 | 404966 | 137749 | 103440 | 43686 | 12730 | 4595 | 1184 | 379 | 141 | 85 | 138 |
2006 | 564511 | 480146 | 143161 | 236767 | 72552 | 37569 | 16178 | 3938 | 1671 | 499 | 166 | 73 | 143 |
2007 | 1367774 | 465661 | 313361 | 90668 | 129041 | 32514 | 15394 | 5765 | 1520 | 676 | 196 | 80 | 140 |
2008 | 1113494 | 1075474 | 365593 | 177206 | 56295 | 69365 | 18184 | 6858 | 2283 | 862 | 350 | 131 | 166 |
2009 | 663829 | 900749 | 842825 | 278214 | 101171 | 40484 | 34259 | 10110 | 3651 | 1151 | 559 | 230 | 214 |
2010 | 224611 | 516284 | 753795 | 656807 | 200798 | 64002 | 24528 | 19793 | 5945 | 2149 | 660 | 442 | 331 |
2011 | 399984 | 201484 | 430992 | 627839 | 476005 | 108696 | 38604 | 13152 | 10913 | 3168 | 1230 | 368 | 491 |
2012 | 538082 | 311187 | 161764 | 361102 | 480207 | 277159 | 58484 | 22593 | 8288 | 6244 | 1918 | 907 | 643 |
2013 | 493116 | 402182 | 249136 | 142350 | 274079 | 314338 | 171411 | 30508 | 12926 | 4816 | 3524 | 1206 | 999 |
2014 | 861934 | 372318 | 318551 | 197134 | 112660 | 201218 | 187625 | 84753 | 15109 | 6560 | 2788 | 2138 | 1416 |
2015 | 458282 | 570557 | 312825 | 228218 | 144680 | 77845 | 132073 | 101462 | 39842 | 7976 | 3742 | 1797 | 2359 |
2016 | 298491 | 322606 | 442089 | 233354 | 150119 | 88208 | 56837 | 72201 | 47253 | 19981 | 4604 | 2427 | 2799 |
2017 | 855649 | 255372 | 245455 | 317058 | 170116 | 93187 | 51224 | 32152 | 31946 | 23781 | 10890 | 3093 | 3485 |
2018 | 550901 | 575608 | 200889 | 181563 | 213782 | 106546 | 51220 | 29287 | 15797 | 14488 | 12972 | 6903 | 4319 |
2019 | 741908 | 406665 | 437246 | 170779 | 109297 | 133775 | 63269 | 27326 | 14102 | 7545 | 7266 | 8358 | 7082 |
2020 | 658099 | 476497 | 319527 | 295761 | 117288 | 72286 | 81053 | 35868 | 14966 | 7492 | 4445 | 5084 | 11500 |