| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 13 |
0.7%
|
| -1 | Don't know | 162 |
9%
|
| 1 | Very often | 315 |
17.4%
|
| 2 | Fairly often | 624 |
34.5%
|
| 3 | Not often | 502 |
27.7%
|
| 4 | Not at all often | 194 |
10.7%
|