Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1996 | 721464 | 759776 | 368768 | 103494 | 54931 | 22415 | 21161 | 45431 | 69241 |
1997 | 695361 | 490831 | 350311 | 213071 | 87847 | 48745 | 24874 | 27142 | 32758 |
1998 | 658126 | 483385 | 299704 | 207387 | 171901 | 74035 | 29047 | 11321 | 50126 |
1999 | 664691 | 218120 | 577399 | 232154 | 101343 | 106390 | 33008 | 12879 | 28778 |
2000 | 701028 | 251034 | 90858 | 215665 | 81369 | 73167 | 41429 | 23269 | 14516 |
2001 | 610592 | 1100556 | 103041 | 128425 | 229330 | 74799 | 50239 | 25562 | 18137 |
2002 | 554856 | 359188 | 318858 | 51358 | 31048 | 45953 | 38064 | 25266 | 16170 |
2003 | 478742 | 464442 | 307840 | 362929 | 34604 | 45081 | 42718 | 23324 | 35661 |
2004 | 386620 | 554385 | 650839 | 227822 | 181393 | 27850 | 40233 | 29152 | 24080 |
2005 | 326735 | 175920 | 122872 | 223656 | 176328 | 105210 | 14248 | 45491 | 42971 |
2006 | 285485 | 167134 | 57254 | 54996 | 79768 | 93070 | 65015 | 16712 | 31981 |
2007 | 257450 | 169115 | 85360 | 31680 | 58719 | 61793 | 72940 | 49993 | 22000 |
2008 | 256655 | 105019 | 98619 | 84639 | 21204 | 40476 | 75282 | 38106 | 54942 |
2009 | 277306 | 95565 | 58897 | 38370 | 32935 | 18647 | 20623 | 31518 | 49193 |
2010 | 303883 | 138600 | 52825 | 38928 | 27427 | 15685 | 11714 | 17539 | 40830 |
2011 | 294243 | 282314 | 75313 | 44361 | 23671 | 20196 | 10505 | 8129 | 34609 |
2012 | 281889 | 175343 | 183840 | 78398 | 55578 | 37379 | 27676 | 6369 | 91680 |
2013 | 303841 | 82165 | 202386 | 101083 | 114738 | 38758 | 22012 | 11148 | 50825 |
2014 | 336257 | 153622 | 216746 | 134838 | 170890 | 60841 | 21111 | 19053 | 20128 |
2015 | 343847 | 310221 | 177399 | 188940 | 170831 | 98609 | 37780 | 10405 | 10199 |
2016 | 311142 | 444495 | 230431 | 173255 | 109951 | 105537 | 63839 | 22896 | 9243 |
2017 | 306547 | 152198 | 657164 | 222414 | 219796 | 81389 | 54027 | 47216 | 19943 |
2018 | 303655 | 159626 | 133757 | 330089 | 117839 | 59852 | 43911 | 40329 | 27395 |
2019 | 361918 | 82574 | 74335 | 62404 | 77445 | 45834 | 28697 | 17499 | 13383 |
2020 | 388244 | 284259 | 77773 | 43573 | 29699 | 33197 | 33693 | 10987 | 11099 |