| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 |
0.5%
|
| -1 | Don't know | 132 |
11%
|
| 1 | Very Frequently | 20 |
1.7%
|
| 2 | Quite frequently | 90 |
7.5%
|
| 3 | Not frequently | 274 |
22.8%
|
| 4 | Not at all frequently | 678 |
56.5%
|