Table 3. Estimated stock numbers at age. | |||||||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1980 | 10550751 | 1945763 | 888734 | 807114 | 1834832 | 510171 | 429978 | 211072 | 85925 | 89809 | 15525 | 5325 | 4585 | 638 | 749 |
1981 | 5079807 | 5158787 | 978123 | 554842 | 556594 | 1079993 | 299409 | 238669 | 108726 | 46557 | 42852 | 6826 | 1905 | 2509 | 620 |
1982 | 6177111 | 2786160 | 3100422 | 534922 | 370560 | 411240 | 679048 | 176417 | 147755 | 59107 | 25765 | 19885 | 2999 | 739 | 1217 |
1983 | 13523982 | 4021660 | 1541240 | 1745461 | 280451 | 233792 | 269826 | 427581 | 104952 | 88736 | 34599 | 13359 | 8668 | 1472 | 629 |
1984 | 17894525 | 7300269 | 2393618 | 908120 | 989087 | 172771 | 147551 | 169342 | 253140 | 59774 | 53088 | 19641 | 7350 | 6486 | 1169 |
1985 | 14899225 | 9779599 | 4122314 | 1396938 | 519393 | 547451 | 105911 | 92887 | 99965 | 137735 | 29712 | 25640 | 9707 | 4269 | 4067 |
1986 | 4936988 | 8811068 | 5426419 | 2335025 | 835526 | 339894 | 289238 | 66739 | 62064 | 62293 | 66595 | 13262 | 11884 | 4379 | 4915 |
1987 | 10722129 | 2831902 | 4561382 | 3135534 | 1373305 | 497097 | 224374 | 143317 | 49056 | 42961 | 35168 | 30410 | 5381 | 5365 | 3949 |
1988 | 5576459 | 6734332 | 1713902 | 2588043 | 1890493 | 823640 | 289145 | 136836 | 77844 | 33654 | 27325 | 17731 | 15403 | 3148 | 4145 |
1989 | 27966128 | 3206261 | 3904324 | 1109126 | 1519106 | 1098899 | 463741 | 159470 | 81324 | 41580 | 19268 | 14646 | 8023 | 8248 | 3637 |
1990 | 36909877 | 18383887 | 1845179 | 2331469 | 762517 | 930798 | 631413 | 261408 | 87103 | 49876 | 23563 | 10195 | 7398 | 4571 | 6980 |
1991 | 19309022 | 18943965 | 11104728 | 1213909 | 1492711 | 610510 | 577030 | 323563 | 141388 | 48953 | 26159 | 14240 | 5550 | 3659 | 5162 |
1992 | 29248146 | 11568690 | 11972206 | 7175025 | 907426 | 1008964 | 479586 | 362841 | 171817 | 72837 | 26745 | 12672 | 7860 | 3075 | 3078 |
1993 | 44057640 | 17896637 | 6969455 | 7559342 | 4901524 | 662879 | 726231 | 332770 | 221677 | 90363 | 37150 | 14701 | 4561 | 3398 | 2991 |
1994 | 24018324 | 23229262 | 10526211 | 4678286 | 5125676 | 3408838 | 487715 | 585424 | 234694 | 149727 | 51989 | 18906 | 8557 | 2517 | 2573 |
1995 | 31189230 | 13256953 | 13137795 | 6458899 | 3323150 | 3434388 | 2212076 | 357110 | 427058 | 148249 | 98827 | 27409 | 10179 | 7036 | 3219 |
1996 | 27054827 | 20129855 | 7848381 | 7522959 | 4220022 | 2382738 | 2292407 | 1493495 | 255045 | 279728 | 92810 | 57819 | 14342 | 4482 | 7266 |
1997 | 25418446 | 15995456 | 11783188 | 5120288 | 4687523 | 2825108 | 1747129 | 1496576 | 1020395 | 202702 | 206951 | 68778 | 33480 | 10055 | 5739 |
1998 | 43656412 | 13516452 | 9197103 | 6986838 | 3483472 | 2932326 | 1807468 | 1128928 | 887969 | 663277 | 187108 | 150861 | 58082 | 20853 | 10517 |
1999 | 23210465 | 25180964 | 8194598 | 5776860 | 4476694 | 2406633 | 2051319 | 1136696 | 886578 | 640518 | 373767 | 140921 | 87011 | 36443 | 14136 |
2000 | 39802554 | 11820286 | 13758069 | 5266798 | 3460262 | 2995007 | 1705686 | 1225667 | 755132 | 770086 | 397151 | 259987 | 112280 | 57185 | 36222 |
2001 | 36573212 | 21930052 | 6990883 | 8641553 | 3260933 | 2224714 | 2006392 | 1264382 | 825061 | 506105 | 562107 | 249463 | 159379 | 70128 | 53632 |
2002 | 51444152 | 18206775 | 12612611 | 4708177 | 5344179 | 2180962 | 1431410 | 1319834 | 934989 | 540692 | 365469 | 322756 | 172686 | 112747 | 77773 |
2003 | 69633966 | 27365620 | 10324056 | 7272784 | 3595645 | 3692341 | 1545176 | 1078357 | 833362 | 624264 | 386252 | 258112 | 191853 | 111264 | 109833 |
2004 | 20190694 | 47828752 | 15880117 | 6346693 | 4610220 | 2696833 | 2515043 | 1187981 | 858686 | 562947 | 419575 | 245921 | 180467 | 118429 | 107614 |
2005 | 24497601 | 10770990 | 32208622 | 9532108 | 4121096 | 3126386 | 1964370 | 1661433 | 942486 | 670529 | 395597 | 304716 | 161764 | 121289 | 108252 |
2006 | 29839546 | 13221575 | 5791189 | 21174752 | 6459065 | 2896115 | 2109525 | 1534302 | 1128464 | 683944 | 531738 | 276703 | 235253 | 112892 | 117426 |
2007 | 45987528 | 18214851 | 7548394 | 4068742 | 13807114 | 4323752 | 2031387 | 1593847 | 1070398 | 739681 | 488481 | 317962 | 204681 | 166473 | 134410 |
2008 | 28128197 | 25380936 | 10141796 | 4784646 | 3375590 | 8715288 | 3058405 | 1695283 | 1191559 | 760104 | 565349 | 330574 | 217609 | 140263 | 191954 |
2009 | 33653170 | 17119795 | 14936010 | 6809444 | 2905292 | 2530034 | 6405814 | 2180314 | 1236029 | 783980 | 524366 | 413541 | 232419 | 156205 | 226252 |
2010 | 30887475 | 22562383 | 10569134 | 9035082 | 4390823 | 2029402 | 1708677 | 4310053 | 1376069 | 923428 | 456997 | 352027 | 253209 | 157646 | 241211 |
2011 | 22940790 | 18056614 | 13417615 | 6628044 | 5855290 | 2898113 | 1382157 | 1163740 | 2934491 | 923853 | 617129 | 333306 | 228714 | 152898 | 289868 |
2012 | 36368239 | 11521246 | 9556671 | 7440715 | 4035037 | 3683542 | 1884865 | 940227 | 841666 | 1728096 | 655351 | 360488 | 202629 | 148473 | 242541 |
2013 | 20870497 | 16362201 | 5777684 | 4973233 | 4250053 | 2397270 | 2170165 | 1131969 | 577802 | 596216 | 934156 | 376207 | 232261 | 111534 | 257127 |
2014 | 25629453 | 11697803 | 7864965 | 3082789 | 2953543 | 2291595 | 1547127 | 1239477 | 658411 | 346734 | 402762 | 536743 | 211417 | 146192 | 243140 |
2015 | 49973015 | 14044197 | 6720411 | 4101213 | 2000994 | 1849514 | 1404858 | 980056 | 755603 | 394701 | 212897 | 268202 | 344955 | 110845 | 242171 |
2016 | 27087804 | 27414809 | 8374279 | 4381059 | 2576279 | 1426005 | 1416674 | 984182 | 673699 | 568951 | 278034 | 176838 | 192300 | 251242 | 259148 |
2017 | 36346999 | 14673010 | 15517894 | 4799306 | 2755550 | 1523346 | 915630 | 878701 | 644235 | 417730 | 389580 | 189492 | 109832 | 120916 | 298716 |
2018 | 20732712 | 18915587 | 7548188 | 8520941 | 2696428 | 1724567 | 927616 | 618371 | 517455 | 430268 | 247002 | 263590 | 110964 | 63289 | 240409 |