Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 4 |
3.1%
|
0 | None | 70 |
55.1%
|
1 | 5 |
3.9%
|
|
2 | 3 |
2.4%
|
|
3 | 7 |
5.5%
|
|
5 | 10 |
7.9%
|
|
6 | 2 |
1.6%
|
|
8 | 2 |
1.6%
|
|
9 | 1 |
0.8%
|
|
10 | 9 |
7.1%
|
|
15 | 2 |
1.6%
|
|
20 | 5 |
3.9%
|
|
30 | 5 |
3.9%
|
|
40 | 2 |
1.6%
|
|
Sysmiss | 236 |