| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.2%
|
| -1 | Don't know | 75 |
6.3%
|
| 1 | Very often | 132 |
11%
|
| 2 | Fairly often | 416 |
34.7%
|
| 3 | Not often | 425 |
35.4%
|
| 4 | Not at all often | 150 |
12.5%
|