Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
1 | 1 |
10%
|
|
7 | 1 |
10%
|
|
10 | 1 |
10%
|
|
14 | 3 |
30%
|
|
20 | 1 |
10%
|
|
30 | 3 |
30%
|
|
Sysmiss | 969 |