Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 3 |
6%
|
|
20 | 1 |
2%
|
|
30 | 1 |
2%
|
|
40 | 1 |
2%
|
|
50 | 4 |
8%
|
|
60 | 2 |
4%
|
|
70 | 2 |
4%
|
|
80 | 1 |
2%
|
|
95 | 1 |
2%
|
|
100 | 34 |
68%
|
|
Sysmiss | 123 |