Value | Category | Cases | |
---|---|---|---|
1990 | 1 |
20%
|
|
1993 | 1 |
20%
|
|
1995 | 1 |
20%
|
|
1998 | 1 |
20%
|
|
2000 | 1 |
20%
|
|
Sysmiss | 1777 |