| Value | Category | Cases | |
|---|---|---|---|
| 1 | Several times a week | 80 |
2.6%
|
| 2 | Once a week | 198 |
6.5%
|
| 3 | Once a fortnight | 303 |
10%
|
| 4 | About once a month | 404 |
13.3%
|
| 5 | Less often | 458 |
15.1%
|
| 6 | Never | 47 |
1.5%
|
| -6 | Follow up refusal | 1011 |
33.2%
|
| -2 | No answer | 476 |
15.6%
|
| -1 | Don't know | 66 |
2.2%
|