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 | 8257460 | 1608128 | 771645 | 738502 | 1757617 | 496892 | 420782 | 207303 | 84380 | 88935 | 15406 | 5328 | 4559 | 635 | 746 |
1981 | 3956836 | 4224562 | 852089 | 509730 | 531005 | 1048766 | 293006 | 233311 | 106731 | 45957 | 42440 | 6779 | 1903 | 2511 | 618 |
1982 | 4785559 | 2284950 | 2705942 | 493000 | 354890 | 400600 | 663994 | 172865 | 145134 | 58253 | 25499 | 19693 | 2984 | 733 | 1213 |
1983 | 10503529 | 3300577 | 1340644 | 1612607 | 267568 | 227327 | 264592 | 419923 | 103387 | 87814 | 34279 | 13243 | 8551 | 1460 | 615 |
1984 | 13810330 | 5961716 | 2085485 | 836483 | 950205 | 167635 | 144165 | 166286 | 249608 | 59282 | 52773 | 19528 | 7291 | 6450 | 1152 |
1985 | 11390360 | 7934867 | 3567450 | 1285915 | 495899 | 534206 | 103375 | 90860 | 98413 | 136636 | 29523 | 25517 | 9682 | 4241 | 4032 |
1986 | 3727572 | 7105051 | 4661989 | 2135254 | 799762 | 330619 | 283761 | 65294 | 61029 | 61895 | 66053 | 13180 | 11850 | 4342 | 4899 |
1987 | 8017307 | 2248130 | 3882930 | 2848473 | 1304997 | 484056 | 220535 | 140632 | 48565 | 42706 | 35130 | 30154 | 5332 | 5322 | 3900 |
1988 | 4138106 | 5315918 | 1441723 | 2328164 | 1785835 | 795220 | 284004 | 135205 | 76925 | 33796 | 27320 | 17757 | 15277 | 3125 | 4070 |
1989 | 20611953 | 2502441 | 3260757 | 985602 | 1416328 | 1051841 | 449040 | 157576 | 81195 | 41565 | 19553 | 14684 | 8047 | 8141 | 3570 |
1990 | 27263566 | 14323565 | 1522242 | 2052714 | 702082 | 878053 | 605374 | 252394 | 87103 | 50831 | 23872 | 10497 | 7409 | 4612 | 6821 |
1991 | 14226698 | 14663216 | 9172075 | 1060198 | 1363274 | 571715 | 545531 | 308406 | 136259 | 48311 | 26313 | 14299 | 5717 | 3677 | 5041 |
1992 | 21689345 | 9004312 | 9898211 | 6300137 | 827569 | 935294 | 452099 | 342545 | 163584 | 70300 | 26175 | 12683 | 7878 | 3233 | 2963 |
1993 | 33014622 | 14048155 | 5779082 | 6652462 | 4494976 | 615404 | 677619 | 313091 | 209322 | 86320 | 35854 | 14349 | 4539 | 3385 | 2946 |
1994 | 18030704 | 18322020 | 8811020 | 4136456 | 4718040 | 3188564 | 456563 | 549832 | 221554 | 142533 | 49859 | 18232 | 8323 | 2546 | 2458 |
1995 | 23448496 | 10478049 | 11052273 | 5757620 | 3072934 | 3222687 | 2083509 | 335332 | 403076 | 140502 | 94618 | 26244 | 9821 | 6900 | 3091 |
1996 | 20458226 | 16044312 | 6612786 | 6727817 | 3931467 | 2245845 | 2168917 | 1411827 | 239856 | 265267 | 87996 | 55385 | 13684 | 4284 | 6932 |
1997 | 19279891 | 12767233 | 10009587 | 4598609 | 4380360 | 2685096 | 1663697 | 1420993 | 972059 | 192774 | 198306 | 65736 | 32095 | 9684 | 5317 |
1998 | 33079559 | 10755762 | 7804318 | 6296957 | 3264522 | 2788342 | 1729294 | 1074151 | 843994 | 639238 | 180477 | 146028 | 56204 | 20065 | 9835 |
1999 | 17575253 | 20090300 | 6944575 | 5214995 | 4204888 | 2295373 | 1972285 | 1088781 | 850048 | 618641 | 360606 | 136810 | 84134 | 35262 | 13015 |
2000 | 30070084 | 9354360 | 11630272 | 4741505 | 3244739 | 2859588 | 1636600 | 1176671 | 726493 | 749999 | 385412 | 253002 | 109757 | 55456 | 33999 |
2001 | 27617968 | 17391604 | 5870882 | 7756877 | 3046592 | 2116596 | 1925480 | 1215698 | 796836 | 491559 | 552149 | 243543 | 155720 | 68684 | 50199 |
2002 | 38724461 | 14368432 | 10627801 | 4201694 | 4984087 | 2065613 | 1363658 | 1266499 | 902510 | 527627 | 358901 | 318120 | 170494 | 111499 | 73628 |
2003 | 52049109 | 21600180 | 8654027 | 6497090 | 3354078 | 3503480 | 1470152 | 1030049 | 800567 | 605368 | 382633 | 256675 | 190886 | 111121 | 105439 |
2004 | 15224880 | 37812682 | 13336569 | 5651692 | 4287667 | 2559213 | 2397926 | 1131635 | 823638 | 543843 | 407430 | 247557 | 182671 | 119656 | 104155 |
2005 | 18544293 | 8520444 | 27145404 | 8493360 | 3817987 | 2953533 | 1867811 | 1579531 | 900315 | 646456 | 382888 | 295976 | 167225 | 125556 | 106536 |
2006 | 22595400 | 10507858 | 4845900 | 18953300 | 6001987 | 2724133 | 1995913 | 1458354 | 1070229 | 653378 | 513049 | 267156 | 227553 | 121944 | 120672 |
2007 | 35134516 | 14549701 | 6377409 | 3619255 | 12842781 | 4073048 | 1912785 | 1506025 | 1012424 | 698748 | 463268 | 302052 | 195842 | 156923 | 157178 |
2008 | 21481833 | 20329828 | 8561037 | 4284887 | 3134065 | 8188333 | 2888912 | 1598116 | 1124110 | 716584 | 531842 | 309404 | 203979 | 131423 | 195906 |
2009 | 25691821 | 13714503 | 12652250 | 6106050 | 2695401 | 2382362 | 6046198 | 2056751 | 1163807 | 737836 | 489815 | 385263 | 214242 | 142245 | 233440 |
2010 | 23684789 | 18142449 | 8974432 | 8096311 | 4091742 | 1912307 | 1611661 | 4058481 | 1295621 | 870732 | 425193 | 324271 | 231237 | 139567 | 231758 |
2011 | 17654551 | 14544598 | 11413218 | 5955407 | 5456805 | 2736901 | 1308721 | 1095385 | 2766529 | 872282 | 578094 | 308214 | 205442 | 133533 | 256585 |
2012 | 28023013 | 9286388 | 8146595 | 6694999 | 3767002 | 3485248 | 1788365 | 891768 | 792690 | 1630032 | 617950 | 332000 | 183726 | 125643 | 202767 |
2013 | 16137956 | 13213697 | 4924625 | 4467457 | 3973010 | 2267555 | 2060219 | 1072776 | 546752 | 562704 | 872671 | 351422 | 208099 | 95441 | 188863 |
2014 | 19765979 | 9469464 | 6703787 | 2766692 | 2756902 | 2165518 | 1468576 | 1173122 | 622583 | 327531 | 377339 | 496594 | 195834 | 121814 | 174036 |
2015 | 38613547 | 11360569 | 5738390 | 3682404 | 1868994 | 1749054 | 1332377 | 928315 | 713189 | 372942 | 199171 | 248828 | 315123 | 99505 | 151882 |
2016 | 21017884 | 22171921 | 7148124 | 3942088 | 2402737 | 1352398 | 1350348 | 933366 | 639340 | 539841 | 263202 | 165281 | 176272 | 221821 | 205350 |
2017 | 28024969 | 11874521 | 13202113 | 4309068 | 2568601 | 1436149 | 869745 | 834372 | 610730 | 396656 | 369166 | 179835 | 101253 | 106921 | 248146 |
2018 | 15977516 | 15259527 | 6419321 | 7630072 | 2508183 | 1627355 | 877320 | 587333 | 489592 | 408933 | 233298 | 249138 | 104502 | 55747 | 204591 |