Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1978 | 32201366 | 7492362 | 1666431 | 715482 | 186787 | 20172 | 13191 | 2694 | 433 |
1979 | 24505141 | 8756972 | 1866446 | 638632 | 258883 | 57383 | 6109 | 3398 | 609 |
1980 | 13179011 | 6588018 | 2088521 | 707779 | 201589 | 81224 | 18342 | 1767 | 1047 |
1981 | 11900466 | 3222760 | 1784712 | 809740 | 221239 | 52192 | 19919 | 4573 | 533 |
1982 | 11224944 | 2978246 | 785407 | 785503 | 268266 | 58420 | 12323 | 4335 | 935 |
1983 | 15429452 | 2737267 | 726399 | 344468 | 304867 | 87684 | 17309 | 3298 | 1396 |
1984 | 12901233 | 3983188 | 654464 | 290453 | 111662 | 102818 | 23439 | 4742 | 1065 |
1985 | 21260469 | 3016497 | 989045 | 244847 | 87951 | 28564 | 26639 | 5094 | 1214 |
1986 | 18545210 | 5606693 | 731928 | 447841 | 86800 | 25214 | 6416 | 5928 | 1038 |
1987 | 15569318 | 4590632 | 1435533 | 279081 | 152875 | 20332 | 6138 | 1338 | 1322 |
1988 | 20659854 | 3687332 | 1307897 | 550398 | 83229 | 34517 | 3702 | 1105 | 384 |
1989 | 13349601 | 5315730 | 855472 | 543878 | 186069 | 21946 | 7725 | 836 | 392 |
1990 | 12454058 | 3107471 | 1539775 | 339584 | 187956 | 52864 | 3880 | 1458 | 214 |
1991 | 12899912 | 2879493 | 790904 | 596875 | 108339 | 50925 | 12938 | 909 | 398 |
1992 | 14851694 | 2987549 | 819711 | 296625 | 253052 | 33169 | 12973 | 4075 | 275 |
1993 | 14178894 | 3297864 | 765629 | 353219 | 108687 | 100489 | 9387 | 3419 | 1183 |
1994 | 12741273 | 3034685 | 859643 | 312253 | 124517 | 34587 | 31197 | 2541 | 1085 |
1995 | 10489557 | 2677984 | 808017 | 375666 | 110549 | 34856 | 9606 | 8154 | 878 |
1996 | 8424763 | 1988388 | 726824 | 367679 | 140544 | 35695 | 9645 | 2495 | 2147 |
1997 | 14193180 | 1478873 | 530997 | 341563 | 141829 | 50187 | 10470 | 2606 | 1156 |
1998 | 23956054 | 2310619 | 397080 | 234307 | 143569 | 55037 | 17415 | 3675 | 1166 |
1999 | 24536242 | 3783341 | 591822 | 185442 | 110279 | 54603 | 21568 | 6062 | 1671 |
2000 | 21691801 | 3495732 | 931286 | 256560 | 76204 | 40578 | 19047 | 7946 | 2590 |
2001 | 22338267 | 2871309 | 989739 | 395464 | 101455 | 25855 | 12675 | 5449 | 2890 |
2002 | 11320744 | 2805118 | 815183 | 550264 | 186115 | 39120 | 8093 | 4166 | 2452 |
2003 | 10900808 | 1293409 | 790804 | 448822 | 281815 | 87028 | 15659 | 2900 | 2293 |
2004 | 12414569 | 1213175 | 282230 | 366145 | 246462 | 137508 | 42470 | 7382 | 2207 |
2005 | 11503543 | 1330189 | 307505 | 131875 | 193553 | 130468 | 65600 | 19699 | 4475 |
2006 | 9729436 | 1297386 | 363680 | 142519 | 66927 | 105401 | 69065 | 31889 | 11231 |
2007 | 15752005 | 995346 | 333729 | 178726 | 64509 | 33391 | 54191 | 33726 | 20924 |
2008 | 15174240 | 1714027 | 290199 | 151227 | 87450 | 30741 | 16554 | 28216 | 26141 |
2009 | 14323675 | 1589444 | 492719 | 130970 | 68841 | 42833 | 15958 | 9027 | 30044 |
2010 | 14426253 | 1515790 | 419101 | 211739 | 65124 | 32418 | 21434 | 7653 | 20030 |
2011 | 10440175 | 1614511 | 460046 | 193855 | 93902 | 28264 | 14766 | 9491 | 11984 |
2012 | 7737335 | 1179679 | 551793 | 195511 | 90359 | 43668 | 13026 | 7138 | 10364 |
2013 | 12668587 | 805443 | 311083 | 274693 | 102009 | 43394 | 19061 | 6192 | 8597 |
2014 | 17241633 | 1506651 | 243312 | 154361 | 130309 | 48362 | 19512 | 9505 | 7977 |
2015 | 16405953 | 2021745 | 499254 | 114290 | 72767 | 60974 | 21525 | 9276 | 8749 |
2016 | 20055207 | 1839227 | 599969 | 223352 | 53600 | 33850 | 26301 | 10835 | 8681 |
2017 | 9865846 | 2736462 | 551274 | 261626 | 98198 | 25499 | 14755 | 13412 | 10071 |