| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.1%
|
| 1 | Very happy | 520 |
25.8%
|
| 2 | Quite happy | 1272 |
63.2%
|
| 3 | Not very happy | 196 |
9.7%
|
| 4 | Not at all happy | 21 |
1%
|