Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 9 |
1.7%
|
-8 | Refusal (spontaneous) | 0 |
0%
|
0 | 26 |
5%
|
|
4 | 1 |
0.2%
|
|
5 | 18 |
3.5%
|
|
8 | 4 |
0.8%
|
|
10 | 420 |
80.9%
|
|
15 | 37 |
7.1%
|
|
20 | 4 |
0.8%
|