Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
2 | 3 |
30%
|
|
5 | 2 |
20%
|
|
10 | 2 |
20%
|
|
20 | 1 |
10%
|
|
30 | 1 |
10%
|
|
100 | 1 |
10%
|
|
Sysmiss | 988 |