Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1972 | 11956954 | 6127690 | 1623656 | 76650 | 36288 | 273634 | 7624 | 486 | 1175 |
1973 | 23056733 | 2893316 | 1682891 | 413049 | 14017 | 8965 | 112798 | 2396 | 728 |
1974 | 37690567 | 7694074 | 462304 | 569413 | 98371 | 3807 | 3182 | 37415 | 874 |
1975 | 5143071 | 12089278 | 1493640 | 99919 | 167970 | 28100 | 1574 | 1150 | 11389 |
1976 | 6731587 | 1244926 | 2457175 | 376735 | 24011 | 49086 | 9798 | 422 | 3678 |
1977 | 8942813 | 1707860 | 240389 | 687576 | 76970 | 7337 | 12603 | 3133 | 1305 |
1978 | 14376180 | 2442802 | 321089 | 59018 | 220625 | 20707 | 2480 | 3998 | 1882 |
1979 | 23413465 | 3756935 | 542513 | 87381 | 15004 | 62300 | 5492 | 704 | 1751 |
1980 | 8933720 | 6244931 | 985313 | 152900 | 21387 | 4215 | 20507 | 1528 | 808 |
1981 | 13999119 | 1850010 | 1533482 | 345921 | 37569 | 5472 | 1407 | 6605 | 644 |
1982 | 9787656 | 3346956 | 377185 | 767696 | 104565 | 11147 | 1839 | 898 | 2458 |
1983 | 21917619 | 2119152 | 751442 | 162144 | 286383 | 36221 | 4806 | 697 | 1432 |
1984 | 7645202 | 6050891 | 455766 | 272754 | 49016 | 92391 | 12222 | 1943 | 838 |
1985 | 9276330 | 1786416 | 1446334 | 166182 | 73902 | 12518 | 33120 | 4137 | 1091 |
1986 | 10552676 | 2345219 | 396601 | 585606 | 47677 | 19551 | 4016 | 10738 | 1977 |
1987 | 1908582 | 3571236 | 615505 | 109166 | 159750 | 11737 | 6761 | 2074 | 6112 |
1988 | 2519140 | 468565 | 1092454 | 173027 | 29078 | 45392 | 3923 | 1934 | 3178 |
1989 | 3132478 | 711186 | 117020 | 394257 | 36886 | 7360 | 14056 | 1439 | 1913 |
1990 | 5343753 | 879022 | 177359 | 34604 | 102374 | 8413 | 2490 | 4409 | 1030 |
1991 | 10962170 | 1664877 | 201812 | 38897 | 7563 | 24793 | 2814 | 1244 | 2527 |
1992 | 17283198 | 3269399 | 619982 | 64419 | 10780 | 2548 | 10339 | 1147 | 1679 |
1993 | 6149658 | 3910823 | 702756 | 220472 | 18504 | 3066 | 1194 | 3674 | 1165 |
1994 | 17453123 | 1253773 | 996261 | 200774 | 60034 | 4905 | 998 | 543 | 1611 |
1995 | 6437467 | 5793142 | 364785 | 382117 | 59295 | 17451 | 1961 | 294 | 608 |
1996 | 8296909 | 1401153 | 1581850 | 142269 | 120565 | 18362 | 6330 | 1223 | 295 |
1997 | 4424902 | 2275625 | 404320 | 639919 | 42027 | 33713 | 5110 | 1729 | 313 |
1998 | 4217078 | 1468217 | 649547 | 169963 | 247779 | 15253 | 9156 | 1586 | 606 |
1999 | 42417741 | 1076616 | 358025 | 228897 | 65392 | 74666 | 4825 | 3107 | 778 |
2000 | 8433177 | 13404909 | 270026 | 115353 | 62860 | 18550 | 17339 | 1430 | 890 |
2001 | 1023921 | 2273907 | 3294303 | 100994 | 31313 | 14542 | 4581 | 3703 | 750 |
2002 | 1938926 | 316300 | 628883 | 1669843 | 29257 | 8999 | 3469 | 1367 | 1604 |
2003 | 1866746 | 431236 | 87537 | 348929 | 825866 | 9103 | 2131 | 827 | 722 |
2004 | 1942319 | 461042 | 126392 | 51552 | 223789 | 436172 | 2794 | 657 | 468 |
2005 | 10995478 | 443994 | 124755 | 60499 | 28389 | 111098 | 170687 | 958 | 466 |
2006 | 2871434 | 3623029 | 121351 | 59770 | 27676 | 15390 | 44593 | 67656 | 578 |
2007 | 1701569 | 871504 | 1091108 | 53650 | 25226 | 10452 | 5711 | 17126 | 19828 |
2008 | 1816530 | 534484 | 241563 | 473088 | 20682 | 7643 | 4446 | 1849 | 11322 |
2009 | 8823354 | 492707 | 173816 | 125032 | 313262 | 7553 | 3190 | 1910 | 4021 |
2010 | 1020450 | 3411402 | 162458 | 101363 | 72121 | 173898 | 3814 | 1615 | 2175 |
2011 | 584319 | 387487 | 912506 | 88035 | 55805 | 42104 | 88280 | 2542 | 1949 |
2012 | 1001613 | 174474 | 87127 | 467227 | 30491 | 19961 | 12812 | 37775 | 2470 |
2013 | 983110 | 378680 | 49465 | 43699 | 310644 | 12048 | 8985 | 5165 | 19408 |
2014 | 5733909 | 287724 | 150119 | 21105 | 35243 | 203531 | 6813 | 5049 | 11389 |
2015 | 1726367 | 2364107 | 88056 | 61398 | 7478 | 15109 | 115238 | 4621 | 8070 |
2016 | 2605363 | 586464 | 626882 | 33554 | 20915 | 2767 | 4693 | 50990 | 4333 |
2017 | 1375928 | 962366 | 203762 | 318211 | 13098 | 7294 | 1417 | 2704 | 16312 |
2018 | 2281982 | 429260 | 282519 | 87730 | 162547 | 4400 | 4355 | 1268 | 7672 |
2019 | 14272511 | 978359 | 148136 | 171231 | 42012 | 100708 | 2963 | 3233 | 2875 |
2020 | 12051570 | 7550852 | 312796 | 83226 | 96320 | 19918 | 60759 | 1917 | 3553 |
2021 | 12051570 | 6180095 | 2548217 | 173491 | 50965 | 61851 | 12583 | 42498 | 3974 |