Value | Category | Cases | |
---|---|---|---|
99 | Mising | 0 |
0%
|
1984 | 1 |
2.7%
|
|
1988 | 30 |
81.1%
|
|
1989 | 3 |
8.1%
|
|
1990 | 1 |
2.7%
|
|
1994 | 1 |
2.7%
|
|
2005 | 1 |
2.7%
|
|
Sysmiss | 1688 |