Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
1982 | 17324 | 13596 | 10509 | 8723 | 7369 | 8128 | 4110 | 3915 | 3423 | 654 | 515 | 956 | 1815 |
1983 | 17489 | 14908 | 11707 | 9039 | 7473 | 6209 | 6740 | 2982 | 2933 | 2436 | 313 | 294 | 1834 |
1984 | 16747 | 15066 | 12829 | 10080 | 7741 | 6306 | 5164 | 4999 | 2300 | 2130 | 1242 | 181 | 1378 |
1985 | 16683 | 14405 | 12978 | 11036 | 8650 | 6549 | 5256 | 3969 | 3846 | 1645 | 1151 | 707 | 972 |
1986 | 16494 | 14377 | 12403 | 11190 | 9477 | 7336 | 5500 | 4179 | 3119 | 2736 | 978 | 686 | 1042 |
1987 | 18062 | 14202 | 12363 | 10672 | 9615 | 7976 | 6056 | 4172 | 3098 | 2011 | 1417 | 541 | 975 |
1988 | 18090 | 15565 | 12217 | 10643 | 9137 | 8021 | 6467 | 4396 | 2940 | 1855 | 1041 | 780 | 840 |
1989 | 19080 | 15582 | 13391 | 10520 | 9077 | 7501 | 6314 | 4380 | 2878 | 1604 | 976 | 595 | 895 |
1990 | 20089 | 16452 | 13444 | 11493 | 8966 | 7444 | 5887 | 4263 | 2823 | 1548 | 845 | 562 | 776 |
1991 | 22224 | 17320 | 14172 | 11597 | 9740 | 7314 | 5773 | 3891 | 2713 | 1501 | 859 | 496 | 714 |
1992 | 23255 | 19146 | 14916 | 12213 | 9828 | 7799 | 5557 | 3678 | 2384 | 1386 | 850 | 510 | 661 |
1993 | 24190 | 20004 | 16528 | 12814 | 10315 | 7813 | 5818 | 3503 | 2250 | 1208 | 812 | 511 | 658 |
1994 | 24932 | 20832 | 17215 | 14209 | 10792 | 8118 | 5801 | 3720 | 2214 | 1197 | 752 | 512 | 702 |
1995 | 17832 | 21568 | 17970 | 14764 | 11968 | 8585 | 6068 | 3818 | 2428 | 1247 | 764 | 484 | 752 |
1996 | 19311 | 15245 | 18660 | 15472 | 12434 | 9560 | 6477 | 4010 | 2528 | 1416 | 811 | 494 | 783 |
1997 | 20485 | 16645 | 13025 | 16114 | 13068 | 9919 | 7210 | 4288 | 2620 | 1485 | 922 | 526 | 818 |
1998 | 19316 | 17638 | 14353 | 11107 | 13657 | 10617 | 7589 | 4985 | 2911 | 1600 | 974 | 587 | 833 |
1999 | 16664 | 16619 | 15209 | 12328 | 9307 | 11161 | 8262 | 5270 | 3375 | 1755 | 1025 | 598 | 834 |
2000 | 15770 | 14311 | 14302 | 13060 | 10380 | 7519 | 8694 | 5803 | 3568 | 2021 | 1111 | 595 | 788 |
2001 | 18270 | 13520 | 12300 | 12209 | 11005 | 8415 | 5816 | 6218 | 3921 | 2163 | 1245 | 639 | 733 |
2002 | 16199 | 15772 | 11577 | 10526 | 10210 | 8866 | 6473 | 4145 | 4188 | 2415 | 1306 | 698 | 705 |
2003 | 15164 | 13915 | 13589 | 9865 | 8821 | 8237 | 6832 | 4657 | 2837 | 2717 | 1506 | 764 | 752 |
2004 | 15174 | 13035 | 11937 | 11613 | 8221 | 7096 | 6336 | 4918 | 3142 | 1860 | 1702 | 896 | 820 |
2005 | 12014 | 13106 | 11175 | 10187 | 9690 | 6580 | 5457 | 4583 | 3359 | 2069 | 1220 | 1074 | 998 |
2006 | 11434 | 10287 | 11315 | 9530 | 8462 | 7754 | 5020 | 3946 | 3099 | 2232 | 1343 | 793 | 1258 |
2007 | 8906 | 9870 | 8811 | 9672 | 7898 | 6660 | 5826 | 3522 | 2614 | 2036 | 1435 | 868 | 1279 |
2008 | 9555 | 7635 | 8517 | 7482 | 8000 | 6166 | 4881 | 4024 | 2268 | 1697 | 1325 | 927 | 1365 |
2009 | 9730 | 8235 | 6540 | 7283 | 6155 | 6250 | 4493 | 3324 | 2571 | 1458 | 1081 | 845 | 1449 |
2010 | 10656 | 8349 | 7098 | 5575 | 6047 | 4833 | 4609 | 3071 | 2126 | 1612 | 909 | 677 | 1434 |
2011 | 9900 | 9213 | 7137 | 6084 | 4660 | 4847 | 3630 | 3238 | 2006 | 1348 | 1010 | 575 | 1322 |
2012 | 8695 | 8545 | 7951 | 6073 | 5108 | 3804 | 3703 | 2618 | 2166 | 1304 | 866 | 641 | 1196 |
2013 | 9508 | 7448 | 7392 | 6816 | 5059 | 4151 | 2924 | 2699 | 1755 | 1425 | 843 | 547 | 1156 |
2014 | 9712 | 8179 | 6395 | 6349 | 5730 | 4129 | 3217 | 2182 | 1868 | 1183 | 944 | 541 | 1090 |
2015 | 9904 | 8357 | 7038 | 5454 | 5376 | 4704 | 3216 | 2422 | 1557 | 1280 | 808 | 618 | 1061 |
2016 | 10422 | 8532 | 7183 | 6035 | 4595 | 4430 | 3685 | 2409 | 1707 | 1076 | 881 | 533 | 1097 |
2017 | 11204 | 8966 | 7321 | 6173 | 5079 | 3782 | 3484 | 2759 | 1688 | 1157 | 741 | 572 | 1054 |
2018 | 12125 | 9621 | 7718 | 6267 | 5211 | 4178 | 3014 | 2646 | 1960 | 1151 | 779 | 478 | 1048 |
2019 | 12837 | 10437 | 8260 | 6603 | 5282 | 4264 | 3274 | 2258 | 1841 | 1291 | 767 | 498 | 963 |
2020 | 13512 | 11063 | 8959 | 7075 | 5554 | 4339 | 3369 | 2457 | 1594 | 1239 | 877 | 490 | 911 |
2021 | 13967 | 11625 | 9536 | 7669 | 5963 | 4570 | 3457 | 2554 | 1770 | 1077 | 863 | 570 | 880 |