Value | Category | Cases | |
---|---|---|---|
98 | Don't know | 0 |
0%
|
998 | Don't know | 0 |
0%
|
1992 | 1 |
33.3%
|
|
2005 | 1 |
33.3%
|
|
2009 | 1 |
33.3%
|
|
9998 | Don't know | 0 |
0%
|
Sysmiss | 1536 |