Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 5 |
7.5%
|
0 | 51 |
76.1%
|
|
5 | 1 |
1.5%
|
|
15 | 1 |
1.5%
|
|
20 | 3 |
4.5%
|
|
30 | 1 |
1.5%
|
|
40 | 1 |
1.5%
|
|
50 | 1 |
1.5%
|
|
60 | 2 |
3%
|
|
70 | 1 |
1.5%
|
|
Sysmiss | 84 |