Value | Category | Cases | |
---|---|---|---|
1990 | 72 |
66.1%
|
|
1991 | 8 |
7.3%
|
|
1992 | 4 |
3.7%
|
|
1993 | 6 |
5.5%
|
|
1994 | 8 |
7.3%
|
|
1995 | 3 |
2.8%
|
|
1996 | 5 |
4.6%
|
|
1997 | 3 |
2.8%
|
|
Sysmiss | 812 |