Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
10 | 1 |
2.3%
|
|
20 | 12 |
27.9%
|
|
30 | 11 |
25.6%
|
|
40 | 4 |
9.3%
|
|
50 | 10 |
23.3%
|
|
60 | 1 |
2.3%
|
|
70 | 2 |
4.7%
|
|
80 | 2 |
4.7%
|
|
Sysmiss | 529 |