Value | Category | Cases | |
---|---|---|---|
-2 | Refusal to answer | 1 |
3.2%
|
-1 | Don't know | 1 |
3.2%
|
0 | 20 |
64.5%
|
|
10 | 1 |
3.2%
|
|
12 | 2 |
6.5%
|
|
18 | 1 |
3.2%
|
|
20 | 2 |
6.5%
|
|
30 | 1 |
3.2%
|
|
51 | 1 |
3.2%
|
|
60 | 1 |
3.2%
|