| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 10950 |
21.4%
|
| 2 | Fairly often | 15049 |
29.4%
|
| 3 | Not often | 13123 |
25.7%
|
| 4 | Not at all often | 11998 |
23.5%
|
| -5 | HT: Dropped out survey; Unknown | 63 | |
| -4 | Not asked in survey | 29057 | |
| -3 | Not applicable | 13 | |
| -2 | No answer | 1706 | |
| -1 | Don't know | 7606 |