Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 15 |
83.3%
|
-7 | Does not apply | 1 |
5.6%
|
1 | One year or less | 0 |
0%
|
3 | 1 |
5.6%
|
|
28 | 1 |
5.6%
|
|
Sysmiss | 131 |