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 | 25815592 | 4576044 | 1578853 | 1242925 | 3420445 | 927179 | 778870 | 426041 | 158808 | 181761 | 31722 | 14993 | 11766 | 2006 | 2325 |
1981 | 10890470 | 9825622 | 2124840 | 1124905 | 1070064 | 2037292 | 607487 | 467944 | 224449 | 98572 | 99317 | 18714 | 7669 | 11618 | 3051 |
1982 | 12006752 | 6435843 | 7838328 | 1264415 | 870918 | 984759 | 1454226 | 403151 | 347594 | 127360 | 66483 | 60184 | 12803 | 3079 | 6931 |
1983 | 35863305 | 10987122 | 3885678 | 4693966 | 610578 | 574593 | 719146 | 1216764 | 300827 | 251339 | 105444 | 47835 | 29698 | 7201 | 2461 |
1984 | 47678111 | 18719584 | 6937668 | 2522423 | 2803490 | 427248 | 374502 | 492481 | 783257 | 191190 | 186236 | 78898 | 33780 | 39041 | 6809 |
1985 | 38400117 | 26505325 | 12186525 | 4264161 | 1398566 | 1742041 | 298301 | 278667 | 319680 | 521047 | 118618 | 120750 | 67089 | 27281 | 29680 |
1986 | 10488696 | 27230767 | 15933227 | 7313944 | 2822267 | 1104922 | 1043378 | 210473 | 225247 | 266405 | 291575 | 73107 | 94098 | 32056 | 56860 |
1987 | 23976426 | 6807282 | 12991506 | 10074714 | 4812579 | 1890253 | 942270 | 561146 | 231537 | 218496 | 208167 | 184007 | 38726 | 49690 | 42527 |
1988 | 10214738 | 17949618 | 4476137 | 7922487 | 6956938 | 3321346 | 1270120 | 660313 | 369444 | 207513 | 185134 | 138333 | 144895 | 36012 | 42738 |
1989 | 51079946 | 6976169 | 10452750 | 3042005 | 5019991 | 4525981 | 2120309 | 865514 | 471246 | 234860 | 148309 | 144076 | 84951 | 97424 | 52420 |
1990 | 73311773 | 40368482 | 3931603 | 6277037 | 1959251 | 3371706 | 3192606 | 1440960 | 554854 | 401239 | 169908 | 99159 | 105424 | 71455 | 134968 |
1991 | 26831632 | 29142916 | 22637087 | 2715518 | 4080981 | 2007898 | 2352860 | 1717030 | 928672 | 376245 | 222598 | 172622 | 95072 | 70099 | 112559 |
1992 | 37139627 | 17539462 | 21870704 | 14100307 | 2448600 | 2786603 | 1890835 | 1629914 | 881924 | 451692 | 186814 | 151441 | 154114 | 63700 | 45465 |
1993 | 59772189 | 24997089 | 9942191 | 12589674 | 9713562 | 1722385 | 1946715 | 1272623 | 817832 | 407024 | 232025 | 98769 | 44745 | 44717 | 59053 |
1994 | 24111947 | 26169330 | 13347363 | 6561368 | 9072800 | 7307717 | 1199872 | 1903877 | 900643 | 604946 | 237158 | 115762 | 45691 | 25395 | 21993 |
1995 | 25086992 | 12132091 | 14151744 | 7086836 | 4539053 | 5571001 | 3845404 | 734746 | 1202305 | 441082 | 369677 | 117844 | 71838 | 48579 | 27549 |
1996 | 22264027 | 20194480 | 7365831 | 7893988 | 4867825 | 3402288 | 3873896 | 2604290 | 467680 | 637875 | 227257 | 214396 | 56894 | 21990 | 66461 |
1997 | 20410239 | 13769559 | 10326681 | 4776638 | 4821751 | 3214578 | 2370004 | 2271247 | 1549663 | 285469 | 387010 | 142426 | 95902 | 36171 | 21059 |
1998 | 35143347 | 9354469 | 7396689 | 5671033 | 3183393 | 2578430 | 1872958 | 953342 | 1043120 | 846686 | 341356 | 307498 | 168315 | 59683 | 40824 |
1999 | 18926107 | 21122159 | 6475520 | 5327779 | 3707615 | 2075759 | 2194376 | 1062078 | 842789 | 848548 | 412509 | 225118 | 168844 | 90198 | 32496 |
2000 | 35667547 | 8487798 | 10552068 | 4960134 | 2901065 | 2803635 | 1544323 | 1168067 | 848461 | 1282510 | 605429 | 519249 | 372444 | 181400 | 136938 |
2001 | 36072011 | 19031306 | 5753845 | 8374733 | 2913254 | 2001122 | 2157842 | 1381867 | 1016921 | 656826 | 1385982 | 492454 | 388101 | 272504 | 197384 |
2002 | 47873762 | 14604624 | 11402859 | 3906773 | 4565917 | 2013979 | 1197152 | 1515397 | 1256907 | 713880 | 597610 | 738842 | 499714 | 433909 | 323419 |
2003 | 51749051 | 21837831 | 8756271 | 5654091 | 3111679 | 3209762 | 1236715 | 872039 | 755258 | 751817 | 610683 | 486462 | 452681 | 409655 | 406798 |
2004 | 16467467 | 41217392 | 13504534 | 5375608 | 3515886 | 2039976 | 2049121 | 1025686 | 765510 | 533140 | 456655 | 341043 | 344377 | 308603 | 270552 |
2005 | 21909752 | 8604096 | 30583431 | 7587815 | 3378985 | 2343176 | 1492244 | 1353920 | 926790 | 664543 | 436304 | 394848 | 221615 | 282730 | 197739 |
2006 | 24274131 | 11039571 | 3656331 | 19082865 | 5442700 | 2378239 | 1442549 | 1482154 | 1052116 | 710533 | 781731 | 315310 | 355872 | 229350 | 178317 |
2007 | 47372173 | 17895180 | 6846981 | 3208249 | 12805620 | 3701674 | 1569041 | 1424656 | 1021508 | 654336 | 538339 | 357676 | 265755 | 257154 | 195697 |
2008 | 27127578 | 25215347 | 9036187 | 4823932 | 3347862 | 7333322 | 2815215 | 1684376 | 1261649 | 785323 | 627910 | 372120 | 267202 | 185299 | 274844 |
2009 | 32536177 | 17372376 | 15160575 | 7130899 | 2603291 | 2540096 | 6222004 | 2228111 | 1250397 | 855606 | 566802 | 533677 | 293031 | 215008 | 334524 |
2010 | 33472685 | 25937579 | 11229905 | 8872310 | 4414372 | 1937504 | 1580363 | 4091346 | 1327666 | 1038047 | 418267 | 404498 | 312694 | 201551 | 294429 |
2011 | 26561760 | 20554195 | 14721654 | 6909974 | 5813610 | 2776138 | 1306080 | 1037021 | 3058760 | 925155 | 715539 | 400824 | 259438 | 176517 | 427138 |
2012 | 44329885 | 11804659 | 10077771 | 7389976 | 3886527 | 3558707 | 1789536 | 945698 | 774655 | 1750778 | 759339 | 366392 | 247794 | 170864 | 229917 |
2013 | 21612044 | 15867528 | 5489761 | 4339457 | 4036980 | 2092940 | 1968971 | 1040276 | 553269 | 583008 | 848670 | 396158 | 258210 | 119612 | 278541 |
2014 | 24743027 | 11092554 | 7231748 | 2541467 | 2567672 | 1895213 | 1358503 | 1052696 | 595348 | 323167 | 391573 | 482435 | 237887 | 177715 | 279429 |
2015 | 52807320 | 12923090 | 6178035 | 3494755 | 1756008 | 1523383 | 1167594 | 846430 | 628592 | 342709 | 179755 | 264863 | 368378 | 117248 | 270107 |
2016 | 29890025 | 27139886 | 8595947 | 4352059 | 2454704 | 1430233 | 1494275 | 930640 | 697919 | 581360 | 291635 | 211692 | 222510 | 349561 | 408798 |
2017 | 41307463 | 15638658 | 16038049 | 4877995 | 2676058 | 1393743 | 854961 | 879465 | 637024 | 432337 | 418006 | 240421 | 136977 | 156877 | 422492 |
2018 | 21473040 | 18988694 | 7154229 | 7833456 | 2404993 | 1574232 | 807324 | 608471 | 466945 | 437109 | 234661 | 307961 | 134910 | 80546 | 321735 |