| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | 2633 |
33.5%
|
|
| 2 | 2165 |
27.6%
|
|
| 3 | 1409 |
18%
|
|
| 4 | 913 |
11.6%
|
|
| 5 | 434 |
5.5%
|
|
| 6 | 177 |
2.3%
|
|
| 7 | 82 |
1%
|
|
| 8 | 36 |
0.5%
|