| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Frequently | 5962 |
7.8%
|
| 2 | Quite frequently | 8418 |
11.1%
|
| 3 | Not frequently | 13875 |
18.2%
|
| 4 | Not at all frequently | 47815 |
62.9%
|
| -5 | DE,SE:Inapplicable; HT: Dropped out survey | 58 | |
| -4 | Not asked in survey | 1060 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 2097 | |
| -1 | Don't know | 10280 |