Value | Category | Cases | |
---|---|---|---|
1989 | 4 |
1.4%
|
|
1992 | 3 |
1%
|
|
1993 | 1 |
0.3%
|
|
1995 | 6 |
2%
|
|
1996 | 22 |
7.5%
|
|
1997 | 4 |
1.4%
|
|
1998 | 13 |
4.4%
|
|
1999 | 6 |
2%
|
|
2000 | 14 |
4.8%
|
|
2001 | 9 |
3.1%
|
|
2002 | 14 |
4.8%
|
|
2003 | 19 |
6.5%
|
|
2004 | 24 |
8.2%
|
|
2005 | 36 |
12.2%
|
|
2006 | 44 |
15%
|
|
2007 | 42 |
14.3%
|
|
2008 | 24 |
8.2%
|
|
2009 | 2 |
0.7%
|
|
n/a | 7 |
2.4%
|