| | 1987 | | 1988 | | 1989 | | 1990 | | 1991-1995 | | 1991 | | 1992 | | 1993 | | 1994 | | 1995 | | 1996-1998 | | 1996 | | 1997 | | 1998 | | 1999 | | 2000 | | 2001-2005 | | 2001 | | 2002 | | 2003 | | 2004 | | 2005 | | | 2006 | | 2007 | | 2008 | | |
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| | | | | 9534 | 8508 | 1026 | | | 50278 | 49972 | 306 | | | 31846 | 31036 | 600 | 211 | | 27696 | 26485 | 870 | 341 | | 410896 | 279415 | 106446 | 25035 | | 24482 | 23958 | 52 | 472 | | 34984 | 30866 | 1585 | 2533 | | 66693 | 51933 | 10952 | 3808 | | 144460 | 81149 | 53626 | 9685 | | 140277 | 91509 | 40231 | 8537 | | 989794 | 261145 | 207169 | 458126 | | 155290 | 84921 | 42982 | 27387 | | 159286 | 69977 | 31005 | 30191 | | 206415 | 35959 | 24263 | 114732 | | 223004 | 42528 | 88444 | 91278 | | 245799 | 27760 | 20475 | 194538 | | 1231631 | 289854 | 142483 | 763389 | | 177000 | 41077 | 26629 | 82669 | | 178964 | 49361 | 27866 | 101528 | | 214675 | 50551 | 36575 | 118597 | | 308354 | 79418 | 27804 | 201132 | | 352638 | 69447 | 23609 | 259463 | | | | | | 455191 | 80570 | 33039 | 341367 | | 506572 | 77887 | 18037 | 408754 | | 608172 | 90916 | 21372 | 490252 | | | | | | | | | |