Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
10 | 3 |
10%
|
|
15 | 5 |
16.7%
|
|
20 | 8 |
26.7%
|
|
25 | 3 |
10%
|
|
30 | 8 |
26.7%
|
|
40 | 1 |
3.3%
|
|
50 | 1 |
3.3%
|
|
70 | 1 |
3.3%
|
|
Sysmiss | 120 |