| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | 395 |
30.5%
|
|
| 2 | 399 |
30.8%
|
|
| 3 | 267 |
20.6%
|
|
| 4 | 138 |
10.7%
|
|
| 5 | 52 |
4%
|
|
| 6 | 21 |
1.6%
|
|
| 7 | 16 |
1.2%
|
|
| 8 | 6 |
0.5%
|
|
| 9 | 1 |
0.1%
|