Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 17 |
11.1%
|
-8 | Refusal (spontaneous) | 20 |
13.1%
|
0 | 1 |
0.7%
|
|
5 | 1 |
0.7%
|
|
10 | 1 |
0.7%
|
|
17 | 20 |
13.1%
|
|
18 | 92 |
60.1%
|
|
20 | 1 |
0.7%
|