Value | Category | Cases | |
---|---|---|---|
99 | Missing | 0 |
0%
|
1984 | 1 |
3.1%
|
|
1985 | 1 |
3.1%
|
|
1988 | 22 |
68.8%
|
|
1989 | 4 |
12.5%
|
|
1991 | 2 |
6.3%
|
|
1994 | 1 |
3.1%
|
|
1995 | 1 |
3.1%
|
|
Sysmiss | 1693 |