Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 25 |
69.4%
|
|
1 | 1 |
2.8%
|
|
5 | 1 |
2.8%
|
|
10 | 1 |
2.8%
|
|
20 | 2 |
5.6%
|
|
30 | 4 |
11.1%
|
|
40 | 2 |
5.6%
|
|
Sysmiss | 214 |