| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | 111 |
46.6%
|
|
| 2 | 79 |
33.2%
|
|
| 3 | 24 |
10.1%
|
|
| 4 | 13 |
5.5%
|
|
| 5 | 5 |
2.1%
|
|
| 6 | 5 |
2.1%
|
|
| 10 | 1 |
0.4%
|