| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 16 |
0.9%
|
| -1 | Don't know | 387 |
21.4%
|
| 1 | Very often | 113 |
6.2%
|
| 2 | Fairly often | 429 |
23.7%
|
| 3 | Not often | 572 |
31.6%
|
| 4 | Not at all often | 293 |
16.2%
|