Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 6 |
10%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
5 | 1 |
1.7%
|
|
14 | 1 |
1.7%
|
|
15 | 1 |
1.7%
|
|
20 | 16 |
26.7%
|
|
30 | 14 |
23.3%
|
|
40 | 1 |
1.7%
|
|
50 | 19 |
31.7%
|
|
80 | 1 |
1.7%
|
|
Sysmiss | 541 |