| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 17325 |
32.5%
|
| 2 | Fairly often | 17305 |
32.4%
|
| 3 | Not often | 12407 |
23.2%
|
| 4 | Not at all often | 6340 |
11.9%
|
| -5 | HT: Dropped out survey; Unknown | 63 | |
| -4 | Not asked in survey | 29057 | |
| -3 | Not applicable | 5 | |
| -2 | No answer | 1349 | |
| -1 | Don't know | 5714 |