Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 46 |
19.2%
|
0 | None | 71 |
29.6%
|
1 | 33 |
13.8%
|
|
2 | 12 |
5%
|
|
3 | 12 |
5%
|
|
4 | 1 |
0.4%
|
|
5 | 30 |
12.5%
|
|
6 | 1 |
0.4%
|
|
7 | 1 |
0.4%
|
|
8 | 1 |
0.4%
|
|
10 | 16 |
6.7%
|
|
15 | 7 |
2.9%
|
|
20 | 7 |
2.9%
|
|
30 | 1 |
0.4%
|
|
40 | 1 |
0.4%
|
|
Sysmiss | 1206 |