| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | 1 |
0.1%
|
|
| 2 | 59 |
3.9%
|
|
| 3 | 533 |
35%
|
|
| 4 | 452 |
29.7%
|
|
| 5 | 249 |
16.3%
|
|
| 6 | 121 |
7.9%
|
|
| 7 | 57 |
3.7%
|
|
| 8 | 23 |
1.5%
|
|
| 9 | 15 |
1%
|
|
| 10 | 6 |
0.4%
|
|
| 11 | 4 |
0.3%
|
|
| 12 | 2 |
0.1%
|
|
| 15 | 1 |
0.1%
|