Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
10%
|
1 | 7 |
35%
|
|
2 | 4 |
20%
|
|
3 | 3 |
15%
|
|
4 | 3 |
15%
|
|
11 | 1 |
5%
|
|
Sysmiss | 341 |