Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1960 | 17313550 | 18128575 | 3460764 | 7304492 | 601992 | 692456 | 369165 | 292728 | 259627 | 284361 |
1961 | 72131399 | 4970346 | 5142243 | 1599178 | 4126747 | 381551 | 464167 | 224358 | 154508 | 242074 |
1962 | 36689457 | 28402849 | 1398625 | 2124400 | 865446 | 2558675 | 242802 | 293608 | 145656 | 197996 |
1963 | 58879292 | 15006590 | 10553836 | 716404 | 918043 | 496828 | 1439779 | 124991 | 158578 | 168215 |
1964 | 58176962 | 20790361 | 5193924 | 6388436 | 453160 | 594812 | 374745 | 1047587 | 82619 | 194269 |
1965 | 26376921 | 22231038 | 5465685 | 2711466 | 3594804 | 288947 | 373622 | 268337 | 735275 | 160653 |
1966 | 29948806 | 10129880 | 6622609 | 1872903 | 1143953 | 1703167 | 141068 | 194269 | 150242 | 431922 |
1967 | 37318510 | 10231687 | 3112697 | 2830602 | 664639 | 578388 | 733806 | 76039 | 101417 | 263814 |
1968 | 34277510 | 13551394 | 2663096 | 1250432 | 959339 | 216209 | 228662 | 244507 | 21980 | 123130 |
1969 | 15494567 | 12929215 | 3609212 | 643708 | 245242 | 295966 | 46258 | 57873 | 41316 | 34648 |
1970 | 30737685 | 6255677 | 3544827 | 1271872 | 184241 | 80660 | 103570 | 7467 | 12480 | 21401 |
1971 | 26615385 | 12115546 | 1762070 | 991526 | 288370 | 46351 | 20250 | 18888 | 335 | 7796 |
1972 | 22816625 | 10480218 | 2563797 | 533386 | 217075 | 71754 | 12526 | 1894 | 2250 | 1234 |
1973 | 10211244 | 7802853 | 2579226 | 975787 | 229808 | 99708 | 36098 | 5983 | 1229 | 1481 |
1974 | 13416556 | 3412651 | 1592794 | 749379 | 236807 | 82868 | 34303 | 10254 | 2581 | 1097 |
1975 | 2771779 | 5309456 | 738961 | 432354 | 189662 | 67914 | 25210 | 10230 | 3478 | 1177 |
1976 | 2206681 | 728687 | 959339 | 133786 | 57354 | 33860 | 9625 | 5858 | 1711 | 617 |
1977 | 4114385 | 603801 | 143200 | 210871 | 16707 | 10555 | 6078 | 2484 | 1370 | 440 |
1978 | 6181058 | 1518145 | 125869 | 69286 | 47146 | 5200 | 3722 | 2321 | 859 | 703 |
1979 | 12335601 | 2135049 | 469771 | 100509 | 67373 | 32893 | 4755 | 3314 | 1757 | 863 |
1980 | 19955194 | 3874782 | 638579 | 307737 | 92226 | 71254 | 29086 | 5671 | 2313 | 1316 |
1981 | 43706177 | 6144083 | 1226899 | 307429 | 167042 | 71325 | 59576 | 29673 | 5445 | 2539 |
1982 | 72856332 | 11072776 | 1626596 | 659344 | 151146 | 93153 | 43521 | 38988 | 17263 | 4075 |
1983 | 69164619 | 20135601 | 2975730 | 898966 | 356468 | 101620 | 73130 | 34683 | 28001 | 17394 |
1984 | 59769138 | 17557645 | 5336070 | 1509064 | 498321 | 198392 | 67373 | 50919 | 21373 | 28339 |
1985 | 62833567 | 17296245 | 4746889 | 2722334 | 756154 | 268337 | 101013 | 42319 | 26529 | 25261 |
1986 | 70209908 | 22320141 | 4260939 | 2303638 | 1202604 | 346279 | 130875 | 46444 | 20940 | 22248 |
1987 | 81003263 | 26535659 | 6350220 | 1974844 | 1115708 | 577232 | 171099 | 60597 | 19724 | 16621 |
1988 | 46316091 | 26722060 | 7326438 | 3295274 | 952647 | 559053 | 278452 | 82290 | 28170 | 14851 |
1989 | 41950462 | 14827587 | 6082948 | 3898101 | 1806677 | 468364 | 267266 | 127516 | 37571 | 16571 |
1990 | 32313640 | 14132674 | 3689494 | 2893565 | 2180359 | 974812 | 224583 | 125242 | 57240 | 21746 |
1991 | 38034340 | 11923240 | 3674766 | 1931872 | 1602379 | 1271872 | 544705 | 119134 | 61883 | 32273 |
1992 | 59649719 | 12360297 | 3527147 | 1727179 | 1093616 | 913465 | 710696 | 301945 | 68118 | 42830 |
1993 | 64038819 | 17575211 | 3790468 | 1817550 | 907093 | 564672 | 433220 | 310830 | 141775 | 44223 |
1994 | 46781576 | 16191549 | 4488369 | 1480662 | 723604 | 344208 | 210029 | 155905 | 111302 | 47005 |
1995 | 49724086 | 13605708 | 4312378 | 1826661 | 642422 | 280127 | 120692 | 74161 | 62693 | 28567 |
1996 | 35533981 | 13605708 | 3382075 | 1753282 | 721437 | 220136 | 80902 | 34201 | 25336 | 7033 |
1997 | 23231043 | 13322968 | 3667424 | 1530339 | 853414 | 370275 | 92967 | 36498 | 19308 | 7245 |
1998 | 15021604 | 9011391 | 5162854 | 1833982 | 731608 | 428480 | 175255 | 39458 | 19368 | 5463 |
1999 | 46223552 | 5909076 | 3210701 | 3026750 | 918962 | 376247 | 179154 | 61883 | 16049 | 3277 |
2000 | 30891759 | 17038738 | 2633963 | 1835817 | 1550364 | 462314 | 193687 | 79858 | 24860 | 3696 |
2001 | 47536101 | 10734785 | 5867857 | 1776223 | 1058115 | 845768 | 242074 | 95320 | 35561 | 5753 |
2002 | 26376921 | 20707365 | 3767793 | 3984809 | 1062356 | 594217 | 488454 | 137310 | 50869 | 13847 |
2003 | 13728712 | 9810855 | 8975417 | 2441199 | 2599943 | 606828 | 367324 | 287506 | 79618 | 22743 |
2004 | 18292469 | 4751638 | 3057169 | 5643415 | 1474751 | 1586435 | 381170 | 233048 | 149792 | 45661 |
2005 | 13880562 | 6433312 | 1446996 | 1646233 | 3023725 | 821593 | 968981 | 213416 | 124492 | 76344 |
2006 | 11353084 | 4049079 | 1867292 | 836515 | 927270 | 1567512 | 443743 | 454976 | 87553 | 52575 |
2007 | 12597387 | 3638201 | 1126921 | 965113 | 504842 | 501320 | 870654 | 236807 | 197996 | 34338 |
2008 | 12212859 | 3634565 | 1239229 | 632857 | 483594 | 295966 | 263287 | 427197 | 108880 | 59814 |
2009 | 20216305 | 4139146 | 1188259 | 660003 | 345933 | 248699 | 166043 | 148153 | 200988 | 46351 |
2010 | 15417287 | 6844801 | 1414095 | 762227 | 473544 | 237994 | 199187 | 127134 | 91858 | 88345 |
2011 | 10670570 | 5193924 | 2137185 | 976764 | 591253 | 361494 | 174556 | 160011 | 98125 | 58337 |
2012 | 9830497 | 3548374 | 1718565 | 1317175 | 655399 | 407583 | 219038 | 120211 | 117360 | 35811 |