| 2006 | 593 | | 2005 | 596 | | 2004 | 589 | | 2003 | 569 | | 2002 | 589 | | 2001 | 595 | | 2000 | 660 | | 1999 | 679 | | 1998 | 683 | | 1997 | 680 | | 1996 | 687 | | 1995 | 660 | | 1994 | 665 | | 1993 | 703 | | 1992 | 723 | | 1991 | 727 | | 1990 | 730 |
| 
(top) |
| 2006 | 43 | | 2005 | 46 | | 2004 | 48 | | 2003 | 48 | | 2002 | 50 | | 2001 | 52 | | 2000 | 58 | | 1999 | 60 | | 1998 | 60 | | 1997 | 63 | | 1996 | 67 | | 1995 | 69 | | 1994 | 71 | | 1993 | 76 | | 1992 | 84 | | 1991 | 87 | | 1990 | 93 |
| 
(top) |
| 2006 | 23 | | 2005 | 25 | | 2004 | 25 | | 2003 | 27 | | 2002 | 29 | | 2001 | 30 | | 2000 | 34 | | 1999 | 36 | | 1998 | 35 | | 1997 | 38 | | 1996 | 42 | | 1995 | 44 | | 1994 | 46 | | 1993 | 48 | | 1992 | 55 | | 1991 | 58 | | 1990 | 65 |
| 
(top) |
| 2006 | 15 | | 2005 | 17 | | 2004 | 19 | | 2003 | 18 | | 2002 | 18 | | 2001 | 19 | | 2000 | 21 | | 1999 | 21 | | 1998 | 22 | | 1997 | 22 | | 1996 | 22 | | 1995 | 22 | | 1994 | 22 | | 1993 | 24 | | 1992 | 26 | | 1991 | 26 | | 1990 | 25 |
| 
(top) |
| 2006 | 3 | | 2005 | 3 | | 2004 | 2 | | 2003 | 2 | | 2002 | 2 | | 2001 | 2 | | 2000 | 2 | | 1999 | 2 | | 1998 | 2 | | 1997 | 1 | | 1996 | 1 | | 1995 | 1 | | 1994 | 1 | | 1993 | 1 | | 1992 | 0 | | 1991 | 0 | | 1990 | 0 |
| 
(top) |
| 2006 | 0 | | 2005 | 1 | | 2004 | 1 | | 2003 | 0 | | 2002 | 0 | | 2001 | 0 | | 2000 | 0 | | 1999 | 0 | | 1998 | 0 | | 1997 | 0 | | 1996 | 0 | | 1995 | 0 | | 1994 | 0 | | 1993 | 1 | | 1992 | 0 | | 1991 | 2 | | 1990 | 3 |
| 
(top) |
| 2006 | 15 | | 2005 | 16 | | 2004 | 18 | | 2003 | 18 | | 2002 | 21 | | 2001 | 22 | | 2000 | 25 | | 1999 | 27 | | 1998 | 27 | | 1997 | 31 | | 1996 | 34 | | 1995 | 34 | | 1994 | 34 | | 1993 | 36 | | 1992 | 39 | | 1991 | 43 | | 1990 | 46 |
| 
(top) |
| 2006 | 1 | | 2005 | 1 | | 2004 | 1 | | 2003 | 1 | | 2002 | 1 | | 2001 | 1 | | 2000 | 1 | | 1999 | 1 | | 1998 | 1 | | 1997 | 1 | | 1996 | 1 | | 1995 | 1 | | 1994 | 1 | | 1993 | 2 | | 1992 | 1 | | 1991 | 3 | | 1990 | 3 |
| 
(top) |
| 2006 | 883 | | 2005 | 871 | | 2004 | 930 | | 2003 | 946 | | 2002 | 938 | | 2001 | 996 | | 2000 | 1116 | | 1999 | 1122 | | 1998 | 1122 | | 1997 | 1175 | | 1996 | 1252 | | 1995 | 1236 | | 1994 | 1192 | | 1993 | 1204 | | 1992 | 1284 | | 1991 | 1294 | | 1990 | 1257 |
| 
(top) |
| 2006 | 110 | | 2005 | 92 | | 2004 | 79 | | 2003 | 80 | | 2002 | 77 | | 2001 | 52 | | 2000 | 48 | | 1999 | 50 | | 1998 | 61 | | 1997 | 114 | | 1996 | 117 | | 1995 | 104 | | 1994 | 86 | | 1993 | 114 | | 1992 | 81 | | 1991 | 408 | | 1990 | 466 |
| 
(top) |
| 2006 | 0 | | 2005 | 19 | | 2004 | 24 | | 2003 | 0 | | 2002 | 0 | | 2001 | 0 | | 2000 | 0 | | 1999 | 0 | | 1998 | 0 | | 1997 | 0 | | 1996 | 0 | | 1995 | 0 | | 1994 | 0 | | 1993 | 12 | | 1992 | 0 | | 1991 | 12 | | 1990 | 57 |
| 
(top) |
| 2006 | 50 | | 2005 | 54 | | 2004 | 55 | | 2003 | 54 | | 2002 | 55 | | 2001 | 56 |
| 
(top) |
| 2006 | 58 | | 2005 | 60 | | 2004 | 62 | | 2003 | 60 | | 2002 | 62 | | 2001 | 64 | | 2000 | 80 | | 1999 | 73 | | 1998 | 72 | | 1997 | 83 | | 1996 | 84 | | 1995 | 105 | | 1994 | 117 | | 1993 | 127 | | 1992 | 133 | | 1991 | 136 | | 1990 | 156 |
| 
(top) |
