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 | 24873212 | 4214622 | 1397558 | 1094966 | 3124007 | 812562 | 671802 | 366847 | 131482 | 150442 | 25590 | 12294 | 8167 | 1724 | 1999 |
1981 | 9667546 | 8415280 | 1921791 | 1036584 | 982544 | 1793651 | 531292 | 394450 | 186777 | 80481 | 79467 | 14749 | 6653 | 5930 | 2417 |
1982 | 9451463 | 5544608 | 6927450 | 1126192 | 780851 | 866854 | 1208317 | 330574 | 280497 | 96485 | 50508 | 44678 | 9993 | 3446 | 4907 |
1983 | 30534685 | 9426883 | 3209304 | 4005736 | 507125 | 481386 | 594112 | 996072 | 236291 | 187861 | 76689 | 33458 | 17181 | 6153 | 4022 |
1984 | 40899347 | 15289629 | 5886999 | 2208937 | 2465617 | 364625 | 309841 | 406425 | 623425 | 146305 | 138722 | 56418 | 23135 | 16157 | 6809 |
1985 | 32256781 | 21746020 | 10273207 | 3694976 | 1201160 | 1516058 | 250160 | 227845 | 247672 | 397399 | 85396 | 82742 | 49869 | 17333 | 17305 |
1986 | 7891254 | 23138753 | 13148079 | 6316880 | 2513530 | 953167 | 895929 | 168606 | 176544 | 200835 | 205311 | 49823 | 66396 | 29122 | 26724 |
1987 | 19327034 | 5321886 | 10362733 | 8598158 | 4233977 | 1633207 | 809310 | 455354 | 185942 | 163433 | 148555 | 119747 | 22661 | 39752 | 33772 |
1988 | 7103346 | 14265087 | 3541819 | 6717499 | 6178170 | 2907149 | 1079788 | 550274 | 293216 | 158489 | 131368 | 91367 | 93130 | 17873 | 43145 |
1989 | 37454173 | 5163344 | 8105072 | 2586440 | 4456683 | 3995454 | 1845692 | 751766 | 387501 | 178502 | 109225 | 97911 | 51558 | 64929 | 41236 |
1990 | 57363427 | 30340449 | 2808050 | 5399026 | 1721893 | 3051431 | 2901999 | 1292202 | 491464 | 356667 | 125600 | 70357 | 68540 | 39655 | 75738 |
1991 | 17869217 | 19418072 | 15855407 | 2236820 | 3713786 | 1910169 | 2153612 | 1490932 | 793807 | 287094 | 176998 | 114969 | 58147 | 44268 | 68894 |
1992 | 24062486 | 11866738 | 15075914 | 11188578 | 2294995 | 2404005 | 1758326 | 1420230 | 738969 | 346932 | 131876 | 104103 | 100105 | 38289 | 53156 |
1993 | 41429070 | 16562512 | 6475733 | 9725381 | 8456141 | 1517039 | 1720620 | 1130652 | 728587 | 338669 | 178321 | 73277 | 26267 | 36197 | 49099 |
1994 | 14907133 | 16086915 | 8428660 | 4959833 | 7935111 | 6475205 | 1049230 | 1669689 | 770162 | 481643 | 190206 | 77507 | 27820 | 17554 | 37227 |
1995 | 15354359 | 7489482 | 8868371 | 5178988 | 3860661 | 4927354 | 3502321 | 683552 | 1068285 | 355146 | 296780 | 80951 | 52547 | 20172 | 32532 |
1996 | 13782993 | 13290134 | 4632744 | 5975623 | 4147054 | 2970077 | 3536728 | 2454503 | 411861 | 512075 | 170168 | 157189 | 33142 | 22584 | 36015 |
1997 | 13052034 | 8868631 | 6450949 | 3652057 | 4244920 | 2971582 | 2267779 | 2116335 | 1490483 | 239458 | 323991 | 101844 | 62537 | 18745 | 29454 |
1998 | 24802969 | 6090719 | 4898041 | 4463119 | 2931411 | 2380996 | 1847419 | 930404 | 865988 | 841871 | 287606 | 251814 | 123142 | 33211 | 31046 |
1999 | 12319751 | 14352616 | 4211517 | 4263112 | 3193183 | 1935595 | 2214627 | 1031364 | 790884 | 781435 | 333085 | 173454 | 111409 | 59312 | 35181 |
2000 | 24721558 | 5509867 | 6774214 | 3996731 | 2506500 | 2557939 | 1488524 | 1078169 | 767763 | 1090232 | 464678 | 371373 | 237240 | 97515 | 69837 |
2001 | 25221934 | 12928063 | 3930257 | 6880651 | 2528594 | 1866018 | 2016211 | 1302829 | 902458 | 531887 | 1042813 | 323989 | 216767 | 172833 | 108314 |
2002 | 34118591 | 9745238 | 7889175 | 3134756 | 4052958 | 1781697 | 1106706 | 1407632 | 1143126 | 574479 | 468497 | 479382 | 306805 | 186485 | 179658 |
2003 | 36226714 | 15043466 | 6197007 | 4494011 | 2904893 | 3017161 | 1178681 | 851858 | 700684 | 634441 | 492221 | 340619 | 264788 | 220771 | 214512 |
2004 | 11174867 | 29741223 | 9642009 | 4507219 | 3224719 | 2059537 | 2074835 | 950641 | 727957 | 470009 | 363173 | 253548 | 222020 | 160173 | 206176 |
2005 | 15137943 | 5915267 | 21796436 | 6136385 | 3101065 | 2283943 | 1455192 | 1288290 | 867030 | 588276 | 353889 | 277692 | 146749 | 143516 | 166149 |
2006 | 15013732 | 7126035 | 2257054 | 14752183 | 4713279 | 2095374 | 1364936 | 1370189 | 918076 | 596178 | 657610 | 225652 | 222772 | 114787 | 140445 |
2007 | 32062657 | 11349945 | 4709312 | 2304302 | 10731451 | 3270206 | 1330159 | 1286185 | 929742 | 529602 | 466865 | 291400 | 173499 | 121028 | 116247 |
2008 | 17898986 | 15727482 | 5839024 | 3660025 | 2628507 | 5868049 | 2483830 | 1425765 | 1056549 | 659932 | 538391 | 274518 | 186870 | 103639 | 143369 |
2009 | 21052659 | 10513944 | 10015773 | 5433554 | 1999176 | 1987786 | 5202498 | 1843450 | 1077399 | 713275 | 442822 | 415033 | 197680 | 112409 | 147046 |
2010 | 21025380 | 16523792 | 7591375 | 6404408 | 3608772 | 1579880 | 1305658 | 3286092 | 1137523 | 931993 | 322277 | 314784 | 219412 | 105667 | 127956 |
2011 | 16313701 | 12897799 | 9929083 | 5175094 | 4660144 | 2246143 | 1135806 | 860277 | 2519209 | 877608 | 690605 | 334431 | 183209 | 119654 | 152724 |
2012 | 23316555 | 7010541 | 7013882 | 5637005 | 3063529 | 2916991 | 1494178 | 905788 | 626296 | 1503006 | 715791 | 321867 | 220817 | 102016 | 132712 |
2013 | 15001633 | 9636700 | 3828166 | 3204024 | 3292679 | 1818153 | 1734415 | 926320 | 498300 | 533672 | 698424 | 333924 | 205477 | 94591 | 106242 |
2014 | 14245501 | 6982015 | 5210191 | 1996676 | 2064895 | 1597921 | 1199883 | 967819 | 543854 | 319588 | 365018 | 399799 | 213045 | 107882 | 99528 |
2015 | 36047683 | 8560878 | 4759372 | 2973393 | 1700678 | 1485933 | 1164627 | 820848 | 633855 | 330658 | 191656 | 257802 | 359472 | 115449 | 115054 |
2016 | 21870420 | 16373754 | 5847590 | 3218452 | 1916141 | 1218982 | 1317912 | 789504 | 643474 | 513455 | 280409 | 174975 | 163978 | 223687 | 142407 |
2017 | 27123752 | 10836369 | 11870461 | 4010326 | 2375743 | 1115455 | 748806 | 789561 | 581099 | 386953 | 382332 | 244273 | 111642 | 89492 | 187856 |
2018 | 14777869 | 12891910 | 5301561 | 6561400 | 2195213 | 1397515 | 758570 | 577172 | 434166 | 391510 | 205219 | 265222 | 111039 | 53177 | 112188 |
2019 | 20499846 | 8752948 | 8102342 | 3915779 | 4126131 | 1657450 | 926143 | 700013 | 338190 | 300880 | 199003 | 113675 | 125115 | 42822 | 72527 |
2020 | 27774007 | 13750373 | 6133670 | 5049273 | 2814541 | 3020933 | 1102541 | 472246 | 447818 | 181076 | 234175 | 150841 | 58088 | 49246 | 42262 |