Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
6.3%
|
5 | 1 |
6.3%
|
|
15 | 2 |
12.5%
|
|
20 | 1 |
6.3%
|
|
30 | 9 |
56.3%
|
|
40 | 1 |
6.3%
|
|
49 | 1 |
6.3%
|
|
Sysmiss | 87 |