Table 2. Estimated stock numbers. | |||||||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12+ |
1980 | 6095126 | 4278016 | 1914563 | 802912 | 1341099 | 3011654 | 2414493 | 890911 | 346972 | 916209 | 267533 | 386544 | 732340 |
1981 | 5000258 | 5395091 | 3527147 | 1547266 | 636666 | 1028899 | 2264807 | 1770903 | 644996 | 251199 | 663312 | 193687 | 810171 |
1982 | 2538287 | 4643598 | 4634320 | 2940235 | 1202604 | 476870 | 784655 | 1652831 | 1280806 | 466494 | 181861 | 479740 | 725778 |
1983 | 2301335 | 1951288 | 4184928 | 4135009 | 2505503 | 861991 | 371016 | 573206 | 1194215 | 928198 | 338067 | 131926 | 869784 |
1984 | 4360076 | 1720284 | 1460077 | 4024857 | 3641841 | 1955194 | 629071 | 279568 | 410857 | 864581 | 674010 | 245487 | 724328 |
1985 | 3828563 | 4239687 | 1255444 | 1071961 | 3715412 | 2937296 | 1521185 | 464632 | 210449 | 300139 | 626560 | 489921 | 702921 |
1986 | 3847753 | 3172403 | 4008790 | 926343 | 839868 | 2908069 | 2204475 | 1078412 | 329062 | 155749 | 221018 | 451351 | 855978 |
1987 | 4542554 | 3175577 | 2568930 | 3828563 | 674010 | 676035 | 2063677 | 1539549 | 790958 | 232118 | 112420 | 158736 | 924492 |
1988 | 3433189 | 4218541 | 2566362 | 2051332 | 3523622 | 446413 | 545250 | 1388869 | 1081652 | 574928 | 161619 | 80098 | 756910 |
1989 | 3311792 | 2791250 | 3820913 | 2224405 | 1624970 | 2769009 | 312075 | 436263 | 1042362 | 762990 | 404740 | 109864 | 578388 |
1990 | 2744200 | 2893565 | 2213311 | 3693186 | 1785127 | 1042362 | 1941555 | 205459 | 335038 | 714258 | 505347 | 276786 | 465096 |
1991 | 3106477 | 2208888 | 2458348 | 1970898 | 2893565 | 1185885 | 790167 | 1235517 | 132986 | 235155 | 471654 | 315843 | 475442 |
1992 | 3429757 | 2665761 | 1734102 | 2315185 | 1438340 | 1741052 | 939403 | 498820 | 710696 | 81552 | 143344 | 274581 | 460929 |
1993 | 2893565 | 3063290 | 2233320 | 1476227 | 1889835 | 899865 | 1121301 | 591253 | 304370 | 373622 | 44267 | 79063 | 390819 |
1994 | 2738717 | 2414493 | 2663096 | 1837653 | 1019681 | 1241710 | 568638 | 644352 | 317109 | 162105 | 173859 | 21414 | 239426 |
1995 | 2523103 | 2340792 | 1959108 | 2231088 | 1331744 | 614768 | 894482 | 338405 | 251450 | 146825 | 82785 | 86595 | 125242 |
1996 | 3048012 | 2049282 | 1949337 | 2006696 | 1694672 | 889131 | 459549 | 525970 | 191568 | 116425 | 72548 | 43347 | 111525 |
1997 | 2816484 | 2719613 | 1616866 | 1819368 | 1671112 | 1130307 | 678744 | 302549 | 314582 | 137585 | 76344 | 40619 | 94561 |
1998 | 3382075 | 2280716 | 2361954 | 1189448 | 1575369 | 1439779 | 824886 | 458172 | 250948 | 201189 | 100609 | 51896 | 94845 |
1999 | 3790468 | 2752445 | 1795870 | 2289857 | 1161241 | 1242952 | 874144 | 603198 | 307429 | 177904 | 128927 | 68255 | 105030 |
2000 | 2657775 | 3191495 | 2191288 | 1599178 | 1751530 | 936589 | 864581 | 619706 | 375871 | 190995 | 112871 | 70263 | 121419 |
2001 | 4615820 | 1589611 | 2528154 | 1649528 | 1156606 | 1178791 | 608042 | 584201 | 389648 | 228205 | 123748 | 65513 | 122516 |
2002 | 7542015 | 5304150 | 1102400 | 2267073 | 1353223 | 863717 | 735275 | 380408 | 323191 | 213203 | 118658 | 58865 | 104715 |
2003 | 3541284 | 7224582 | 4625060 | 820771 | 1451343 | 802912 | 500819 | 339762 | 219257 | 176663 | 106938 | 60054 | 73865 |
2004 | 3972873 | 2480573 | 6168708 | 3544827 | 726505 | 918043 | 432354 | 241108 | 168890 | 106724 | 84288 | 42916 | 50970 |
2005 | 4867057 | 3678443 | 2237792 | 4990267 | 1964994 | 545250 | 497325 | 236334 | 137036 | 89232 | 65186 | 31477 | 40741 |
2006 | 9129304 | 5111482 | 3341733 | 1886059 | 3419483 | 1170568 | 386157 | 307429 | 141917 | 79459 | 57642 | 35313 | 41982 |
2007 | 3957013 | 6927434 | 4950504 | 2850486 | 1694672 | 2331448 | 769888 | 256530 | 190613 | 97636 | 50767 | 37123 | 44091 |
2008 | 4506359 | 3587621 | 5422134 | 4583622 | 2364318 | 1458618 | 1404230 | 478303 | 203414 | 117008 | 67104 | 25160 | 35990 |
2009 | 3620056 | 3555478 | 3100271 | 4652894 | 4065308 | 1978798 | 1143953 | 958380 | 360771 | 149194 | 71970 | 38677 | 27228 |
2010 | 4176566 | 3358483 | 3143980 | 2626073 | 3715412 | 3275562 | 1616866 | 828192 | 587129 | 267266 | 119731 | 40579 | 49217 |
2011 | 4176566 | 3573300 | 2847637 | 2581807 | 1984743 | 2530684 | 2493007 | 1211052 | 611090 | 360051 | 171785 | 101316 | 63133 |