| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 5316 |
10.5%
|
| 2 | Fairly often | 10221 |
20.3%
|
| 3 | Not often | 12860 |
25.5%
|
| 4 | Not at all often | 22047 |
43.7%
|
| -5 | HT: Dropped out survey; Unknown | 63 | |
| -4 | Not asked in survey | 29057 | |
| -3 | Not applicable | 9 | |
| -2 | No answer | 1985 | |
| -1 | Don't know | 8007 |