| Value | Category | Cases | |
|---|---|---|---|
| -3 | Not applicable | 598 |
50%
|
| -2 | No answer | 3 |
0.3%
|
| -1 | Don't know | 20 |
1.7%
|
| 0 | 0 | 204 |
17.1%
|
| 1 | 1 | 266 |
22.2%
|
| 2 | 2 | 84 |
7%
|
| 3 | 3 | 12 |
1%
|
| 4 | 4 | 3 |
0.3%
|
| 5 | 5 | 6 |
0.5%
|