Table 2. Estimated stock numbers. | |||||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1965 | 18020130 | 917126 | 75584 | 2074021 | 71325 | 7509 | 3515 | 1014 | 299 | 136 | 69 |
1966 | 41866645 | 3166065 | 104506 | 27011 | 769118 | 22948 | 2078 | 946 | 292 | 103 | 45 |
1967 | 69372424 | 7422303 | 300439 | 26213 | 11966 | 235390 | 6799 | 564 | 261 | 74 | 36 |
1968 | 4097961 | 23277552 | 1140526 | 68323 | 10076 | 5370 | 92411 | 2123 | 192 | 58 | 20 |
1969 | 7717492 | 1236753 | 5867857 | 357182 | 20599 | 4626 | 2415 | 31445 | 754 | 68 | 22 |
1970 | 58527073 | 1871031 | 306508 | 2041101 | 97149 | 5501 | 1643 | 708 | 10578 | 268 | 39 |
1971 | 39665803 | 14132674 | 260407 | 92596 | 684196 | 23957 | 1765 | 440 | 238 | 3401 | 150 |
1972 | 20175912 | 10417525 | 1931872 | 69079 | 28825 | 243288 | 8229 | 592 | 145 | 73 | 1211 |
1973 | 26829162 | 4439268 | 1889835 | 461852 | 16761 | 8682 | 97441 | 2674 | 241 | 56 | 486 |
1974 | 67187649 | 8850637 | 575503 | 555709 | 111636 | 4942 | 2929 | 32761 | 943 | 99 | 191 |
1975 | 7984398 | 18755545 | 1473277 | 123130 | 154662 | 31571 | 1876 | 896 | 10770 | 407 | 115 |
1976 | 12347942 | 1914563 | 3038881 | 356825 | 28710 | 44891 | 10367 | 666 | 254 | 3835 | 167 |
1977 | 14006051 | 2766241 | 294196 | 779182 | 79539 | 8171 | 12873 | 3327 | 300 | 95 | 1330 |
1978 | 24791217 | 3460764 | 410446 | 69148 | 215130 | 20509 | 2627 | 3861 | 1208 | 141 | 554 |
1979 | 46408816 | 5879604 | 611090 | 96664 | 17292 | 61945 | 5625 | 855 | 1201 | 437 | 254 |
1980 | 16768287 | 10724056 | 1154295 | 160974 | 22788 | 5037 | 20187 | 1643 | 319 | 403 | 260 |
1981 | 25065426 | 3162900 | 2130783 | 356112 | 41110 | 6021 | 1849 | 7020 | 510 | 136 | 221 |
1982 | 15157409 | 5080905 | 539285 | 790958 | 104925 | 12140 | 2010 | 916 | 2531 | 207 | 140 |
1983 | 35004949 | 3014667 | 893588 | 175255 | 269682 | 33557 | 4551 | 768 | 410 | 1057 | 180 |
1984 | 10313868 | 8580476 | 517622 | 260667 | 51124 | 90581 | 11602 | 1761 | 298 | 182 | 572 |
1985 | 11663793 | 2361954 | 1767364 | 142059 | 63196 | 15071 | 34201 | 4150 | 654 | 130 | 378 |
1986 | 12787773 | 2602544 | 466028 | 592437 | 36864 | 15977 | 5201 | 12582 | 1521 | 308 | 249 |
1987 | 2338453 | 4239687 | 546888 | 127772 | 163081 | 10419 | 5246 | 2161 | 5215 | 685 | 251 |
1988 | 2808048 | 588893 | 1125795 | 155438 | 31825 | 45433 | 3602 | 1619 | 816 | 2057 | 320 |
1989 | 4506359 | 689002 | 129056 | 377755 | 36207 | 8317 | 14361 | 1438 | 551 | 314 | 776 |
1990 | 7392673 | 1234282 | 146239 | 35277 | 97441 | 8887 | 2687 | 5189 | 613 | 217 | 301 |
1991 | 16305288 | 2378546 | 260928 | 38369 | 8501 | 25387 | 2870 | 1189 | 2118 | 288 | 188 |
1992 | 27868289 | 3988796 | 627187 | 77111 | 9795 | 2750 | 8805 | 1161 | 521 | 850 | 195 |
1993 | 9889657 | 5956538 | 866312 | 208981 | 21906 | 2891 | 1171 | 3330 | 452 | 231 | 359 |
1994 | 18811896 | 2004690 | 1222001 | 248948 | 56162 | 6274 | 1022 | 566 | 1173 | 172 | 168 |
1995 | 12151947 | 5914988 | 425491 | 408399 | 69843 | 15870 | 2445 | 432 | 261 | 351 | 85 |
1996 | 15697311 | 2282998 | 1408449 | 140084 | 114119 | 19147 | 4913 | 1051 | 155 | 97 | 119 |
1997 | 9002384 | 3671093 | 476394 | 496332 | 41069 | 30092 | 5356 | 1406 | 274 | 44 | 63 |
1998 | 5537203 | 2208888 | 703624 | 171099 | 161943 | 12717 | 8367 | 1652 | 439 | 87 | 34 |
1999 | 50526070 | 1293678 | 424217 | 213630 | 55437 | 43347 | 3942 | 2454 | 507 | 116 | 34 |
2000 | 13483806 | 13605708 | 235626 | 122884 | 54231 | 14366 | 9074 | 1163 | 642 | 136 | 42 |
2001 | 3530676 | 3682123 | 3023725 | 74907 | 34064 | 13512 | 3983 | 1998 | 446 | 185 | 58 |
2002 | 8145694 | 963184 | 786226 | 1338420 | 23225 | 9962 | 3750 | 1093 | 618 | 204 | 74 |
2003 | 3855457 | 1383324 | 163734 | 364033 | 566368 | 7586 | 2893 | 951 | 304 | 191 | 88 |
2004 | 3265750 | 949794 | 226613 | 69079 | 187400 | 248202 | 2494 | 797 | 284 | 90 | 84 |
2005 | 11150557 | 789378 | 159373 | 89143 | 34030 | 83034 | 82454 | 748 | 274 | 92 | 50 |
2006 | 2841947 | 3630932 | 132058 | 66105 | 37459 | 16031 | 30915 | 26582 | 265 | 94 | 46 |
2007 | 2276159 | 813418 | 795718 | 52365 | 27806 | 14364 | 6128 | 9667 | 8737 | 92 | 40 |
2008 | 2086503 | 651479 | 153277 | 398316 | 20390 | 9996 | 6068 | 1910 | 2593 | 3153 | 34 |
2009 | 11398587 | 537670 | 122149 | 85050 | 233281 | 7441 | 3904 | 2355 | 611 | 741 | 899 |
2010 | 1387480 | 4004783 | 101722 | 65447 | 45388 | 115266 | 3005 | 1469 | 858 | 205 | 449 |
2011 | 1059174 | 340102 | 801307 | 54014 | 37421 | 21388 | 52261 | 1220 | 624 | 386 | 192 |
2012 | 1715131 | 299839 | 55715 | 494350 | 24343 | 17018 | 7630 | 21414 | 409 | 300 | 190 |
2013 | 1765598 | 452254 | 43652 | 24149 | 311141 | 9946 | 7355 | 2889 | 8561 | 151 | 146 |