Value | Category | Cases | |
---|---|---|---|
1997 | 2 |
8%
|
|
1998 | 2 |
8%
|
|
1999 | 3 |
12%
|
|
2000 | 9 |
36%
|
|
2001 | 7 |
28%
|
|
2002 | 2 |
8%
|
|
Sysmiss | 8024 |