Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1968 | 1004582 | 793164 | 1059622 | 1262593 | 892895 | 610961 | 361070 | 194644 | 81424 | 853470 |
1969 | 1125799 | 683318 | 528215 | 785846 | 1008595 | 737236 | 515760 | 309278 | 166202 | 795138 |
1970 | 1324210 | 756003 | 435956 | 390199 | 628671 | 832736 | 621959 | 442210 | 264318 | 818376 |
1971 | 1802169 | 867370 | 472489 | 323538 | 312511 | 519580 | 703280 | 534696 | 380223 | 931362 |
1972 | 1651287 | 1207037 | 553343 | 353203 | 259049 | 258554 | 439610 | 606273 | 461920 | 1133589 |
1973 | 1697101 | 1122105 | 779987 | 409372 | 280686 | 213771 | 218290 | 378736 | 524763 | 1386920 |
1974 | 2232945 | 1142612 | 721110 | 578604 | 324772 | 230979 | 179890 | 187398 | 325543 | 1653856 |
1975 | 1949782 | 1487231 | 728042 | 527812 | 450220 | 264248 | 192713 | 153514 | 159021 | 1690473 |
1976 | 2080754 | 1303442 | 976231 | 541756 | 414600 | 366474 | 220145 | 164028 | 130178 | 1578105 |
1977 | 1609535 | 1413794 | 875493 | 723243 | 422279 | 335762 | 304018 | 186525 | 138619 | 1449016 |
1978 | 1336721 | 1084196 | 947046 | 650809 | 568441 | 344763 | 280658 | 259515 | 159795 | 1363395 |
1979 | 1297794 | 861720 | 719262 | 702890 | 514462 | 466524 | 289955 | 240856 | 223893 | 1316775 |
1980 | 1723425 | 877434 | 591261 | 537640 | 558177 | 423376 | 393022 | 248855 | 207655 | 1332376 |
1981 | 1926786 | 1138801 | 595200 | 436760 | 424859 | 458035 | 355944 | 336631 | 214180 | 1329862 |
1982 | 2280600 | 1247569 | 760320 | 437300 | 344930 | 347531 | 383857 | 303559 | 288199 | 1325971 |
1983 | 2774476 | 1401301 | 809012 | 543765 | 339251 | 278616 | 288478 | 324731 | 257938 | 1376036 |
1984 | 2026260 | 1666243 | 902956 | 580173 | 420383 | 272114 | 229998 | 243053 | 275495 | 1390732 |
1985 | 1949727 | 1324694 | 1078852 | 643916 | 443398 | 333208 | 222163 | 192022 | 204888 | 1412309 |
1986 | 2457774 | 1283867 | 848994 | 756255 | 490514 | 353191 | 273799 | 186964 | 163354 | 1384242 |
1987 | 2509008 | 1527542 | 816896 | 596220 | 580352 | 394287 | 291649 | 231005 | 159358 | 1327226 |
1988 | 3044975 | 1594962 | 971679 | 570041 | 455940 | 465952 | 325980 | 246041 | 196694 | 1273279 |
1989 | 3019134 | 1814508 | 1000902 | 665827 | 430416 | 363145 | 384189 | 273700 | 208211 | 1252211 |
1990 | 3337392 | 1863467 | 1149154 | 693616 | 499355 | 339663 | 299274 | 322831 | 231934 | 1247294 |
1991 | 3393533 | 2121529 | 1178489 | 780391 | 508884 | 386391 | 277538 | 250184 | 272668 | 1258416 |
1992 | 3905283 | 2212573 | 1333192 | 785898 | 569447 | 392766 | 314975 | 231642 | 211043 | 1299101 |
1993 | 4202747 | 2512485 | 1337801 | 853404 | 569456 | 441368 | 319646 | 262002 | 194862 | 1279412 |
1994 | 4287867 | 2672427 | 1490783 | 831689 | 610616 | 438333 | 356594 | 264137 | 219068 | 1243318 |
1995 | 4887912 | 2604479 | 1613552 | 953882 | 597230 | 467000 | 348449 | 288638 | 215006 | 1197389 |
1996 | 4588213 | 2990215 | 1607943 | 1048903 | 681908 | 455314 | 370283 | 282282 | 234430 | 1148430 |
1997 | 3654683 | 2685467 | 1809553 | 1006043 | 721192 | 515485 | 363093 | 303326 | 231409 | 1128287 |
1998 | 3621826 | 2162403 | 1613844 | 1125536 | 683008 | 542909 | 410569 | 296926 | 247484 | 1098814 |
1999 | 3577364 | 2225729 | 1279162 | 975367 | 748935 | 515134 | 435785 | 338551 | 244500 | 1098094 |
2000 | 3243005 | 2102934 | 1283201 | 766895 | 645536 | 568305 | 413528 | 357798 | 278315 | 1083158 |
2001 | 3252742 | 2128812 | 1260569 | 797981 | 514605 | 490041 | 453590 | 337089 | 292101 | 1082699 |
2002 | 3496333 | 2211302 | 1324174 | 799277 | 539330 | 388256 | 387287 | 367969 | 275604 | 1098977 |
2003 | 3129598 | 2353000 | 1343117 | 833124 | 555905 | 410164 | 307011 | 314694 | 302619 | 1109567 |
2004 | 4095632 | 2098965 | 1489116 | 899702 | 607700 | 426753 | 323632 | 246742 | 256516 | 1128558 |
2005 | 2504334 | 2709878 | 1376037 | 1040486 | 672795 | 472531 | 338518 | 258244 | 198366 | 1094923 |
2006 | 2511571 | 1617441 | 1834951 | 994790 | 786069 | 522207 | 374112 | 270163 | 205546 | 1001909 |
2007 | 2542139 | 1683681 | 1119915 | 1342542 | 741055 | 593209 | 403789 | 294926 | 212740 | 925245 |
2008 | 1894390 | 1719920 | 1167529 | 815892 | 975657 | 532358 | 444387 | 315165 | 233730 | 892838 |
2009 | 1659168 | 1292852 | 1221643 | 876430 | 620278 | 746828 | 421691 | 362836 | 261320 | 936492 |
2010 | 1472867 | 1132804 | 932190 | 934298 | 685054 | 488091 | 603770 | 349047 | 305392 | 1015096 |
2011 | 1263524 | 1006414 | 823636 | 717993 | 737428 | 546371 | 401756 | 509178 | 298377 | 1138663 |
2012 | 2144477 | 864030 | 739261 | 640552 | 573750 | 597225 | 456218 | 342955 | 438724 | 1245118 |
2013 | 2883536 | 1466513 | 636747 | 576617 | 513030 | 466402 | 500675 | 390466 | 295413 | 1455306 |
2014 | 3196414 | 1971905 | 1076017 | 494593 | 456765 | 414004 | 390291 | 427917 | 335259 | 1503041 |
2015 | 2871334 | 2185895 | 1447165 | 836707 | 391894 | 370712 | 348465 | 335656 | 369730 | 1582558 |