Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 4 |
25%
|
0 | 2 |
12.5%
|
|
1 | 4 |
25%
|
|
2 | 2 |
12.5%
|
|
3 | 2 |
12.5%
|
|
4 | 1 |
6.3%
|
|
17 | 1 |
6.3%
|
|
Sysmiss | 344 |