| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | 499 |
31.9%
|
|
| 2 | 505 |
32.3%
|
|
| 3 | 304 |
19.4%
|
|
| 4 | 158 |
10.1%
|
|
| 5 | 55 |
3.5%
|
|
| 6 | 21 |
1.3%
|
|
| 7 | 16 |
1%
|
|
| 8 | 6 |
0.4%
|
|
| 9 | 1 |
0.1%
|