| Value | Category | Cases | |
|---|---|---|---|
| -3 | Not applicable | 598 |
50%
|
| -2 | No answer | 5 |
0.4%
|
| -1 | Don't know | 24 |
2%
|
| 0 | 0 | 358 |
29.9%
|
| 1 | 1 | 178 |
14.9%
|
| 2 | 2 | 21 |
1.8%
|
| 3 | 3 | 8 |
0.7%
|
| 4 | 4 | 4 |
0.3%
|