Value | Category | Cases | |
---|---|---|---|
1997 | 1 |
4.5%
|
|
1998 | 1 |
4.5%
|
|
1999 | 1 |
4.5%
|
|
2000 | 13 |
59.1%
|
|
2001 | 6 |
27.3%
|