Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 62705 | 111423 | 74280 | 37163 | 45712 | 16644 | 4451 | 2975 | 1305 | 1481 | 2002 |
1951 | 688295 | 41799 | 48318 | 26917 | 12829 | 12434 | 5361 | 1891 | 1236 | 474 | 1220 |
1952 | 96342 | 466657 | 28944 | 19211 | 8765 | 4442 | 3726 | 1615 | 853 | 492 | 629 |
1953 | 1116115 | 55349 | 214895 | 13517 | 6215 | 2590 | 1124 | 965 | 585 | 352 | 504 |
1954 | 133702 | 851450 | 25836 | 92900 | 6758 | 2371 | 1214 | 517 | 371 | 219 | 384 |
1955 | 52272 | 81933 | 582392 | 14257 | 49044 | 3027 | 795 | 466 | 246 | 154 | 212 |
1956 | 246366 | 38023 | 56606 | 301105 | 7118 | 17282 | 1325 | 378 | 265 | 156 | 210 |
1957 | 57683 | 157276 | 27171 | 36018 | 112669 | 3082 | 5741 | 720 | 175 | 149 | 250 |
1958 | 63074 | 37633 | 93381 | 15384 | 20813 | 41071 | 1712 | 2322 | 396 | 107 | 274 |
1959 | 389885 | 46719 | 25608 | 40565 | 7504 | 7299 | 15006 | 783 | 818 | 166 | 175 |
1960 | 346557 | 271639 | 34146 | 15547 | 17274 | 3638 | 4047 | 6331 | 423 | 312 | 142 |
1961 | 154464 | 196539 | 147189 | 17159 | 7013 | 8379 | 1672 | 1490 | 2838 | 170 | 185 |
1962 | 319176 | 89064 | 90954 | 58470 | 6692 | 2803 | 3425 | 708 | 635 | 1262 | 136 |
1963 | 303469 | 192778 | 37954 | 26063 | 17464 | 2843 | 1158 | 1229 | 373 | 286 | 660 |
1964 | 318431 | 192268 | 78286 | 11819 | 7293 | 5743 | 1473 | 459 | 558 | 233 | 492 |
1965 | 125428 | 219349 | 112503 | 29766 | 3790 | 2484 | 2097 | 596 | 231 | 244 | 373 |
1966 | 316826 | 84406 | 148772 | 59029 | 11875 | 1472 | 1114 | 831 | 326 | 97 | 220 |
1967 | 323053 | 200229 | 43903 | 70087 | 24182 | 4501 | 661 | 537 | 430 | 173 | 151 |
1968 | 15379 | 252278 | 117131 | 21676 | 34753 | 12307 | 2047 | 352 | 292 | 228 | 168 |
1969 | 21109 | 10242 | 142030 | 54298 | 10624 | 15093 | 5537 | 1068 | 170 | 153 | 175 |
1970 | 216195 | 12276 | 6743 | 69168 | 24732 | 5992 | 7543 | 2935 | 624 | 93 | 201 |
1971 | 86840 | 135080 | 6711 | 4103 | 32785 | 12019 | 3278 | 4349 | 1630 | 372 | 159 |
1972 | 1136161 | 68723 | 78304 | 4823 | 3216 | 16836 | 6714 | 1947 | 2669 | 976 | 308 |
1973 | 315209 | 680578 | 41809 | 22837 | 1561 | 1660 | 6935 | 2933 | 892 | 1347 | 564 |
1974 | 69981 | 160098 | 282387 | 15376 | 10376 | 874 | 1313 | 4074 | 1660 | 544 | 1201 |
1975 | 59947 | 39481 | 87345 | 139671 | 6189 | 4636 | 377 | 676 | 1876 | 728 | 863 |
1976 | 69311 | 33146 | 16782 | 43019 | 76468 | 2818 | 2809 | 226 | 412 | 995 | 881 |
1977 | 133064 | 36611 | 13365 | 6506 | 17455 | 30710 | 1054 | 1193 | 84 | 173 | 652 |
1978 | 221078 | 56160 | 9854 | 4119 | 3286 | 7676 | 15714 | 584 | 527 | 27 | 345 |
1979 | 152922 | 118720 | 23240 | 3103 | 2127 | 1538 | 4208 | 7469 | 351 | 247 | 172 |
1980 | 17362 | 100723 | 59245 | 8107 | 976 | 1235 | 777 | 2294 | 3490 | 196 | 195 |
1981 | 8782 | 13609 | 63387 | 26676 | 3308 | 514 | 617 | 443 | 1220 | 1685 | 206 |
1982 | 16485 | 5798 | 10834 | 31829 | 10532 | 1549 | 275 | 351 | 291 | 703 | 930 |
1983 | 10124 | 11763 | 4411 | 7024 | 13191 | 5576 | 1000 | 142 | 207 | 192 | 787 |
1984 | 14793 | 5369 | 6881 | 2731 | 4016 | 9415 | 2545 | 595 | 72 | 121 | 525 |
1985 | 355908 | 8863 | 2710 | 3478 | 2097 | 2725 | 5927 | 1764 | 400 | 63 | 450 |
1986 | 460685 | 274413 | 4799 | 1739 | 1858 | 1025 | 1666 | 3072 | 984 | 225 | 338 |
1987 | 78549 | 263289 | 146952 | 2316 | 818 | 729 | 490 | 811 | 1231 | 436 | 224 |
1988 | 35760 | 61529 | 141642 | 44430 | 1052 | 210 | 249 | 236 | 361 | 497 | 256 |
1989 | 31403 | 24810 | 46653 | 74197 | 11926 | 663 | 32 | 137 | 111 | 175 | 337 |
1990 | 37196 | 20766 | 15145 | 24790 | 34674 | 5217 | 646 | 45 | 87 | 68 | 267 |
1991 | 120474 | 24411 | 11879 | 12478 | 19570 | 22813 | 3093 | 430 | 39 | 58 | 175 |
1992 | 408049 | 94060 | 16050 | 8563 | 9901 | 12835 | 15362 | 1941 | 262 | 33 | 124 |
1993 | 1204261 | 279458 | 65143 | 10700 | 5072 | 6239 | 8329 | 9281 | 1053 | 174 | 89 |
1994 | 444841 | 829294 | 176894 | 31285 | 3889 | 2378 | 4133 | 5765 | 5660 | 607 | 144 |
1995 | 98944 | 272224 | 546786 | 80614 | 14203 | 1725 | 1157 | 2214 | 2658 | 2745 | 366 |
1996 | 98224 | 66200 | 194082 | 304407 | 38835 | 6873 | 1178 | 663 | 1084 | 1292 | 1517 |
1997 | 121156 | 46671 | 38169 | 96089 | 121468 | 17786 | 2413 | 610 | 328 | 513 | 1365 |
1998 | 64985 | 80923 | 29911 | 18652 | 38912 | 50052 | 7065 | 1149 | 325 | 171 | 1101 |
1999 | 240211 | 47336 | 46874 | 14377 | 8533 | 16705 | 19689 | 2865 | 566 | 203 | 743 |
2000 | 77659 | 181993 | 27172 | 18405 | 5624 | 4052 | 7008 | 8334 | 1245 | 306 | 569 |
2001 | 536835 | 58509 | 108581 | 13131 | 8017 | 2549 | 2681 | 3936 | 3908 | 659 | 552 |
2002 | 512690 | 440423 | 47608 | 53735 | 6795 | 4485 | 1464 | 1552 | 2274 | 2001 | 605 |
2003 | 378441 | 338609 | 267601 | 31792 | 28771 | 3479 | 3832 | 1188 | 983 | 1397 | 1559 |
2004 | 323555 | 198648 | 200256 | 132344 | 14394 | 12739 | 1924 | 2022 | 751 | 521 | 1726 |
2005 | 530915 | 199641 | 104045 | 115049 | 58836 | 6014 | 6739 | 1264 | 958 | 453 | 1367 |
2006 | 203735 | 320960 | 120616 | 54251 | 51909 | 27216 | 3754 | 4001 | 789 | 538 | 1024 |
2007 | 1278908 | 164860 | 233409 | 65121 | 31311 | 26300 | 12730 | 2685 | 2620 | 534 | 938 |
2008 | 2298248 | 929448 | 132576 | 135486 | 27833 | 19717 | 11374 | 6368 | 1849 | 1599 | 931 |
2009 | 2052790 | 1555153 | 640877 | 77251 | 51257 | 12733 | 8186 | 6027 | 3319 | 1388 | 1783 |
2010 | 410595 | 1487002 | 1214656 | 391719 | 42006 | 22584 | 8085 | 5186 | 3714 | 2115 | 2450 |
2011 | 130649 | 263322 | 1099553 | 816094 | 204575 | 20198 | 12443 | 4464 | 3200 | 2324 | 3275 |
2012 | 458121 | 82756 | 191288 | 766426 | 564123 | 117867 | 12101 | 6678 | 2885 | 2177 | 4067 |
2013 | 139606 | 271867 | 63922 | 147973 | 569811 | 377137 | 66178 | 8535 | 4789 | 2189 | 4768 |
2014 | 551539 | 85147 | 186139 | 62764 | 155673 | 434489 | 215725 | 38083 | 6288 | 3762 | 5182 |
2015 | 71901 | 413090 | 69434 | 121664 | 56637 | 161813 | 266470 | 117202 | 22527 | 4286 | 5619 |
2016 | 275646 | 43705 | 224081 | 51858 | 91676 | 65400 | 141502 | 172224 | 66870 | 13288 | 5914 |
2017 | 195464 | 200486 | 28994 | 112476 | 27648 | 56169 | 44490 | 75514 | 88701 | 34853 | 10296 |
2018 | 429556 | 131794 | 130379 | 21641 | 54738 | 17964 | 37062 | 29177 | 47232 | 55917 | 26854 |
2019 | 1344740 | 299319 | 85364 | 67740 | 13432 | 27117 | 10488 | 21583 | 19763 | 30722 | 50115 |