Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 27 |
10.1%
|
-8 | Refusal (spontaneous) | 3 |
1.1%
|
0 | 21 |
7.8%
|
|
1 | 2 |
0.7%
|
|
2 | 4 |
1.5%
|
|
3 | 2 |
0.7%
|
|
4 | 2 |
0.7%
|
|
5 | 5 |
1.9%
|
|
7 | 1 |
0.4%
|
|
10 | 5 |
1.9%
|
|
12 | 2 |
0.7%
|
|
15 | 9 |
3.4%
|
|
18 | 5 |
1.9%
|
|
19 | 113 |
42.2%
|
|
20 | 16 |
6%
|
|
21 | 37 |
13.8%
|
|
22 | 5 |
1.9%
|
|
23 | 1 |
0.4%
|
|
24 | 1 |
0.4%
|
|
25 | 3 |
1.1%
|
|
26 | 1 |
0.4%
|
|
30 | 3 |
1.1%
|