Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 73848 | 100472 | 76221 | 37326 | 46531 | 16379 | 4958 | 2800 | 1403 | 1504 | 2100 |
1951 | 643581 | 48434 | 46344 | 27644 | 12903 | 12335 | 5094 | 1961 | 1142 | 499 | 1217 |
1952 | 88453 | 432081 | 30770 | 19204 | 9094 | 4362 | 3671 | 1592 | 828 | 446 | 620 |
1953 | 1222337 | 51996 | 208604 | 14006 | 6366 | 2657 | 1280 | 1033 | 590 | 324 | 434 |
1954 | 132539 | 901202 | 26104 | 90923 | 6828 | 2332 | 1068 | 533 | 415 | 236 | 328 |
1955 | 58710 | 84297 | 619092 | 14559 | 51308 | 3098 | 910 | 459 | 255 | 187 | 235 |
1956 | 223081 | 40593 | 55633 | 322387 | 7229 | 17583 | 1402 | 404 | 242 | 137 | 218 |
1957 | 60278 | 148353 | 27501 | 35715 | 111976 | 3121 | 6017 | 693 | 187 | 124 | 194 |
1958 | 73722 | 39803 | 91568 | 15480 | 20629 | 40410 | 1609 | 2473 | 370 | 100 | 179 |
1959 | 389316 | 51645 | 25963 | 40021 | 7364 | 7420 | 14910 | 712 | 947 | 165 | 129 |
1960 | 318525 | 266821 | 35764 | 15562 | 17104 | 3531 | 3730 | 6217 | 370 | 401 | 139 |
1961 | 145280 | 193290 | 146300 | 17718 | 6948 | 7984 | 1607 | 1501 | 2940 | 168 | 238 |
1962 | 292366 | 86813 | 93143 | 59848 | 6769 | 2681 | 3216 | 652 | 655 | 1292 | 168 |
1963 | 316271 | 176636 | 38318 | 26869 | 17596 | 2601 | 1037 | 1183 | 299 | 285 | 647 |
1964 | 353199 | 199683 | 75843 | 12448 | 7808 | 5774 | 1155 | 415 | 536 | 148 | 445 |
1965 | 126123 | 239293 | 114323 | 30428 | 4232 | 2818 | 2216 | 508 | 205 | 248 | 288 |
1966 | 308568 | 81981 | 157931 | 61797 | 12408 | 1724 | 1270 | 935 | 275 | 100 | 240 |
1967 | 336467 | 198381 | 43396 | 72401 | 24839 | 4878 | 775 | 601 | 475 | 143 | 169 |
1968 | 18111 | 243562 | 117001 | 21825 | 35950 | 12460 | 2344 | 405 | 328 | 255 | 169 |
1969 | 20373 | 11714 | 140131 | 54690 | 10626 | 15689 | 5738 | 1187 | 206 | 172 | 208 |
1970 | 205066 | 12474 | 7392 | 69348 | 24891 | 5849 | 8008 | 3051 | 678 | 115 | 220 |
1971 | 112161 | 132843 | 7034 | 4410 | 32859 | 12119 | 3294 | 4573 | 1742 | 398 | 189 |
1972 | 1030773 | 80751 | 81391 | 4434 | 3019 | 17209 | 6639 | 1991 | 2809 | 1058 | 346 |
1973 | 308401 | 604205 | 46102 | 23342 | 1661 | 1491 | 7417 | 2888 | 932 | 1414 | 645 |
1974 | 66177 | 170577 | 250682 | 16599 | 10604 | 852 | 948 | 4330 | 1663 | 548 | 1254 |
1975 | 59402 | 37769 | 90200 | 138531 | 6802 | 4956 | 438 | 538 | 2081 | 798 | 941 |
1976 | 60311 | 34188 | 16733 | 43856 | 78353 | 3160 | 2754 | 243 | 316 | 1102 | 949 |
1977 | 117034 | 31527 | 13932 | 6423 | 17403 | 30228 | 1297 | 1193 | 99 | 138 | 771 |
1978 | 213027 | 55986 | 10009 | 4505 | 2852 | 7644 | 14890 | 633 | 549 | 41 | 399 |
1979 | 161486 | 118815 | 23638 | 3315 | 2039 | 1380 | 4044 | 7020 | 332 | 260 | 206 |
1980 | 22392 | 102744 | 58908 | 8462 | 1170 | 1043 | 703 | 2165 | 3413 | 169 | 221 |
1981 | 10346 | 15605 | 63145 | 26524 | 3523 | 556 | 560 | 383 | 1128 | 1672 | 201 |
1982 | 16656 | 6761 | 10944 | 31639 | 10688 | 1742 | 279 | 315 | 218 | 614 | 927 |
1983 | 8653 | 11330 | 4604 | 6730 | 13504 | 5649 | 992 | 150 | 180 | 126 | 779 |
1984 | 13336 | 5172 | 6695 | 2726 | 3832 | 8649 | 2906 | 590 | 80 | 105 | 501 |
1985 | 354137 | 9014 | 2931 | 3601 | 1766 | 2499 | 5249 | 1870 | 374 | 51 | 387 |
1986 | 476224 | 274532 | 5241 | 1612 | 1839 | 972 | 1421 | 2805 | 1032 | 208 | 255 |
1987 | 91031 | 248702 | 155136 | 2543 | 667 | 784 | 454 | 688 | 1203 | 471 | 206 |
1988 | 39544 | 69872 | 135155 | 46235 | 1069 | 236 | 305 | 209 | 305 | 503 | 278 |
1989 | 29058 | 26149 | 49072 | 70469 | 12142 | 544 | 94 | 151 | 99 | 144 | 355 |
1990 | 37401 | 21293 | 17417 | 26242 | 32520 | 5408 | 343 | 59 | 84 | 55 | 262 |
1991 | 111042 | 25317 | 13861 | 14238 | 20198 | 20029 | 3098 | 244 | 39 | 54 | 190 |
1992 | 326485 | 84135 | 16152 | 10278 | 10489 | 12546 | 12528 | 1873 | 157 | 25 | 143 |
1993 | 836559 | 223528 | 57773 | 10798 | 6028 | 6258 | 7635 | 7264 | 1021 | 95 | 96 |
1994 | 394253 | 579319 | 154685 | 31858 | 4761 | 3198 | 3752 | 4838 | 4275 | 572 | 105 |
1995 | 99371 | 223313 | 430655 | 78764 | 14863 | 2164 | 1463 | 1935 | 2212 | 2119 | 323 |
1996 | 98892 | 61172 | 167492 | 247480 | 32340 | 7421 | 1124 | 748 | 965 | 1112 | 1250 |
1997 | 118877 | 55160 | 37745 | 95935 | 102613 | 14100 | 2578 | 532 | 335 | 435 | 1112 |
1998 | 63485 | 80349 | 35050 | 18041 | 36790 | 38897 | 5200 | 1046 | 237 | 148 | 757 |
1999 | 150454 | 48879 | 47887 | 17529 | 8875 | 15770 | 13833 | 1967 | 455 | 112 | 443 |
2000 | 83985 | 120050 | 31431 | 21667 | 6922 | 4284 | 6496 | 5526 | 859 | 217 | 280 |
2001 | 365559 | 69666 | 94049 | 17044 | 10267 | 3509 | 2535 | 3511 | 2726 | 463 | 284 |
2002 | 394078 | 298177 | 52873 | 48001 | 9268 | 5498 | 1868 | 1433 | 1944 | 1435 | 392 |
2003 | 339042 | 260211 | 195741 | 35053 | 24923 | 4628 | 3418 | 1214 | 830 | 1109 | 1042 |
2004 | 259420 | 171702 | 165749 | 112289 | 16651 | 11102 | 2145 | 1650 | 626 | 403 | 1121 |
2005 | 362758 | 171015 | 95100 | 110385 | 51214 | 6736 | 5607 | 1159 | 744 | 320 | 837 |
2006 | 156733 | 217202 | 109239 | 52377 | 45199 | 21035 | 3243 | 2865 | 580 | 360 | 577 |
2007 | 530949 | 120748 | 165928 | 61664 | 26802 | 19404 | 8182 | 1781 | 1542 | 307 | 484 |
2008 | 1087070 | 457422 | 97895 | 103796 | 21972 | 14015 | 7135 | 3319 | 950 | 780 | 406 |
2009 | 1006571 | 711522 | 376063 | 62888 | 40447 | 10460 | 5297 | 3138 | 1525 | 550 | 682 |
2010 | 239053 | 676681 | 600967 | 235303 | 32952 | 15480 | 4841 | 2693 | 1654 | 839 | 761 |
2011 | 118025 | 192856 | 549947 | 428187 | 124352 | 14611 | 6299 | 2106 | 1356 | 865 | 942 |
2012 | 337596 | 73995 | 138724 | 397600 | 270172 | 55959 | 6223 | 2547 | 1037 | 710 | 1039 |
2013 | 119358 | 200510 | 58562 | 96127 | 277330 | 132115 | 23718 | 3133 | 1397 | 590 | 1050 |
2014 | 409262 | 74259 | 146561 | 50434 | 89722 | 151338 | 62107 | 10663 | 1822 | 862 | 1019 |
2015 | 73206 | 287403 | 66477 | 93303 | 41348 | 71988 | 74631 | 25613 | 5230 | 976 | 1009 |
2016 | 211403 | 49922 | 169422 | 46726 | 62507 | 34336 | 50177 | 38158 | 12805 | 2507 | 966 |
2017 | 194213 | 176494 | 34338 | 110662 | 28392 | 36860 | 19332 | 21861 | 18204 | 5645 | 1453 |
2018 | 363975 | 136343 | 126209 | 25193 | 44300 | 14769 | 18061 | 8817 | 9380 | 8653 | 3163 |
2019 | 807758 | 242795 | 89450 | 63826 | 16994 | 17997 | 6914 | 7410 | 3719 | 3963 | 4368 |
2020 | 435904 | 520526 | 161674 | 48113 | 24422 | 9049 | 7660 | 3144 | 3144 | 1800 | 3501 |
2021 | 157252 | 261916 | 344915 | 67623 | 22812 | 10376 | 4209 | 3307 | 1441 | 1441 | 2427 |