| 2006 | 296 | | 2005 | 296 | | 2004 | 306 | | 2003 | 362 | | 2002 | 217 | | 2001 | 209 | | 2000 | 235 | | 1999 | 245 | | 1998 | 235 | | 1997 | 231 | | 1996 | 226 | | 1995 | 229 | | 1994 | 229 | | 1993 | 215 | | 1992 | 208 | | 1991 | 239 | | 1990 | 247 |
|  (top) |
| 2006 | 25 | | 2005 | 27 | | 2004 | 28 | | 2003 | 27 | | 2002 | 32 | | 2001 | 34 | | 2000 | 39 | | 1999 | 41 | | 1998 | 42 | | 1997 | 42 | | 1996 | 44 | | 1995 | 44 | | 1994 | 44 | | 1993 | 43 | | 1992 | 50 | | 1991 | 53 | | 1990 | 54 |
|  (top) |
| 2006 | 18 | | 2005 | 20 | | 2004 | 20 | | 2003 | 19 | | 2002 | 25 | | 2001 | 27 | | 2000 | 31 | | 1999 | 33 | | 1998 | 34 | | 1997 | 34 | | 1996 | 37 | | 1995 | 37 | | 1994 | 37 | | 1993 | 36 | | 1992 | 44 | | 1991 | 45 | | 1990 | 46 |
|  (top) |
| 2006 | 5 | | 2005 | 5 | | 2004 | 6 | | 2003 | 6 | | 2002 | 5 | | 2001 | 6 | | 2000 | 7 | | 1999 | 6 | | 1998 | 6 | | 1997 | 6 | | 1996 | 5 | | 1995 | 5 | | 1994 | 5 | | 1993 | 5 | | 1992 | 4 | | 1991 | 6 | | 1990 | 6 |
|  (top) |
| 2006 | 2 | | 2005 | 2 | | 2004 | 2 | | 2003 | 2 | | 2002 | 1 | | 2001 | 1 | | 2000 | 1 | | 1999 | 1 | | 1998 | 1 | | 1997 | 1 | | 1996 | 1 | | 1995 | 0 | | 1994 | 0 | | 1993 | 0 | | 1992 | 0 | | 1991 | 0 | | 1990 | 0 |
|  (top) |
| 2006 | 1 | | 2005 | 1 | | 2004 | 2 | | 2003 | 2 | | 2002 | 1 | | 2001 | 1 | | 2000 | 2 | | 1999 | 2 | | 1998 | 2 | | 1997 | 2 | | 1996 | 3 | | 1995 | 1 | | 1994 | 0 | | 1993 | 1 | | 1992 | 0 | | 1991 | 1 | | 1990 | 4 |
|  (top) |
| 2006 | 8 | | 2005 | 8 | | 2004 | 8 | | 2003 | 8 | | 2002 | 13 | | 2001 | 14 | | 2000 | 16 | | 1999 | 16 | | 1998 | 15 | | 1997 | 14 | | 1996 | 15 | | 1995 | 14 | | 1994 | 15 | | 1993 | 15 | | 1992 | 16 | | 1991 | 17 | | 1990 | 19 |
|  (top) |
| 2006 | 0 | | 2005 | 0 | | 2004 | 0 | | 2003 | 0 | | 2002 | 0 | | 2001 | 0 | | 2000 | 0 | | 1999 | 0 | | 1998 | 0 | | 1997 | 0 | | 1996 | 0 | | 1995 | 0 | | 1994 | 0 | | 1993 | 0 | | 1992 | 0 | | 1991 | 0 | | 1990 | 0 |
|  (top) |
| 2006 | 250 | | 2005 | 297 | | 2004 | 319 | | 2003 | 349 | | 2002 | 483 | | 2001 | 521 | | 2000 | 542 | | 1999 | 574 | | 1998 | 547 | | 1997 | 541 | | 1996 | 582 | | 1995 | 565 | | 1994 | 536 | | 1993 | 575 | | 1992 | 578 | | 1991 | 620 | | 1990 | 643 |
|  (top) |
| 2006 | 0 | | 2005 | 0 | | 2004 | 0 | | 2003 | 0 | | 2002 | 0 | | 2001 | 0 | | 2000 | 0 | | 1999 | 0 | | 1998 | 0 | | 1997 | 0 | | 1996 | 0 | | 1995 | 0 | | 1994 | 0 | | 1993 | 0 | | 1992 | 0 | | 1991 | 0 | | 1990 | 0 |
|  (top) |
| 2006 | 2900 | | 2005 | 1100 | | 2004 | 1115 | | 2003 | 1130 | | 2002 | 50 | | 2001 | 50 | | 2000 | 16 | | 1999 | 74 | | 1998 | 27 | | 1997 | 23 | | 1996 | 50 | | 1995 | 20 | | 1994 | 0 | | 1993 | 10 | | 1992 | 0 | | 1991 | 20 | | 1990 | 85 |
|  (top) |
| 2006 | 61 | | 2005 | 65 | | 2004 | 68 | | 2003 | 69 | | 2002 | 75 | | 2001 | 82 |
|  (top) |
| 2006 | 70 | | 2005 | 74 | | 2004 | 79 | | 2003 | 79 | | 2002 | 92 | | 2001 | 99 | | 2000 | 126 | | 1999 | 114 | | 1998 | 129 | | 1997 | 125 | | 1996 | 135 | | 1995 | 125 | | 1994 | 128 | | 1993 | 119 | | 1992 | 133 | | 1991 | 137 | | 1990 | 143 |
|  (top) |