| 1978 | 1979 | 1980 | | 1981 | 1982 | 1983 | 1984 | 1985 | | 1986 | 1987 | 1988 | 1989 | 1990 | | 1991 | 1992 | 1993 | 1994 | 1995 | | 1996 | 1997 | 1998 | 1999 | 2000 | | 2001 | 2002 | 2003 | 2004 | 2005 | | 2006 | 2007 | 2008 | 2009 | | |
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| | | | | | | | | 735000 | 48993 | 570621 | 570621 | | 94555 | 20831 | 11022 | 9809 | 802317 | 52134 | 620262 | 620262 | | 107437 | 22484 | 11495 | 10989 | 854638 | 65283 | 648496 | 648496 | | 116947 | 23912 | 12441 | 11471 | | | | | | | | | | 867153 | 80027 | 643976 | 643976 | | 121883 | 21267 | 9452 | 11815 | 925700 | 104842 | 657060 | 657060 | | 139403 | 24395 | 10820 | 13575 | 956293 | 92601 | 687937 | 687937 | | 151290 | 24465 | 12320 | 12145 | 1029420 | 105234 | 716653 | 716653 | | 177455 | 30078 | 16025 | 14053 | 1106255 | 111110 | 746324 | 746324 | | 210622 | 38199 | 22479 | 15720 | | | | | | | | | | 1181155 | 105688 | 851519 | 835725 | 15794 | 175090 | 48858 | 31008 | 17850 | 1285023 | 77909 | 923797 | 899760 | 24037 | 224747 | 58570 | 35063 | 23507 | 1378574 | 83809 | 970885 | 943383 | 27502 | 248446 | 75434 | 48624 | 26810 | 1421817 | 100151 | 979216 | 949629 | 29587 | 258067 | 84383 | 56120 | 28263 | 1504785 | 93049 | 1014037 | 986356 | 27681 | 302775 | 94924 | 65262 | 29662 | | | | | | | | | | 1613977 | 93256 | 1061207 | 1032064 | 29143 | 348769 | 110745 | 77575 | 33170 | 1759611 | 101985 | 1155514 | 1123835 | 31679 | 375874 | 126238 | 88621 | 37617 | 1924978 | 107010 | 1243115 | 1206001 | 37114 | 429835 | 145018 | 103579 | 41439 | 2054504 | 101134 | 1307898 | 1262961 | 44937 | 479679 | 165791 | 119025 | 46766 | 2225922 | 102099 | 1403864 | 1341398 | 62466 | 538936 | 181022 | 130897 | 50125 | | | | | | | | | | 2443709 | 111904 | 1496968 | 1422590 | 74378 | 617286 | 217551 | 158474 | 59077 | 2636078 | 120444 | 1529201 | 1449129 | 80072 | 721774 | 264659 | 196641 | 68018 | 2762080 | 108267 | 1548485 | 1457149 | 91336 | 811283 | 294045 | 220543 | 73502 | 2972629 | 121242 | 1581977 | 1478523 | 103454 | 912834 | 356576 | 276642 | 79934 | 3844266 | 130865 | 2172604 | 2066892 | 105712 | 1064322 | 476475 | 385396 | 91079 | | | | | | | | | | 3999415 | 131811 | 2105819 | 1978673 | 127146 | 1222471 | 539314 | 439058 | 100256 | 4399637 | 137370 | 2293735 | 2145292 | 148443 | 1342490 | 626042 | 517386 | 108656 | 4676056 | 107372 | 2418419 | 2250525 | 167894 | 1447344 | 702921 | 574623 | 128298 | 5131804 | 104234 | 2593504 | 2391414 | 202090 | 1628731 | 805335 | 647474 | 157861 | 5705364 | 114308 | 2795753 | 2605832 | 189921 | 1906093 | 889210 | 706405 | 182805 | | | | | | | | | | 6115719 | 122550 | 2943550 | 2744127 | 199423 | 2090888 | 958731 | 768884 | 189847 | 6670089 | 133557 | 3091374 | 2881807 | 209567 | 2378399 | 1066759 | 862604 | 204155 | 6897189 | 136065 | 2943893 | 2763399 | 180494 | 2654140 | 1163091 | 949878 | 213213 | 7391465 | 157310 | 3027974 | 2853018 | 174956 | 2918229 | 1287952 | 982720 | 305232 | | | | | | | | | | | | | | | | | | | |