Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
5.4%
|
0 | None | 7 |
18.9%
|
3 | 2 |
5.4%
|
|
4 | 1 |
2.7%
|
|
5 | 5 |
13.5%
|
|
10 | 5 |
13.5%
|
|
15 | 1 |
2.7%
|
|
20 | 6 |
16.2%
|
|
30 | 5 |
13.5%
|
|
40 | 2 |
5.4%
|
|
70 | 1 |
2.7%
|
|
Sysmiss | 474 |