Value | Category | Cases | |
---|---|---|---|
1999 | 1 |
2.1%
|
|
2001 | 2 |
4.2%
|
|
2003 | 1 |
2.1%
|
|
2004 | 2 |
4.2%
|
|
2005 | 3 |
6.3%
|
|
2006 | 34 |
70.8%
|
|
2007 | 5 |
10.4%
|