| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 145 |
9.3%
|
| 2 | Several times a week | 178 |
11.4%
|
| 3 | Once a week | 133 |
8.6%
|
| 4 | Once or twice per month | 178 |
11.4%
|
| 5 | Every few months | 145 |
9.3%
|
| 6 | Never | 367 |
23.6%
|
| 7 | No access | 40 |
2.6%
|
| 8 | Don't know | 5 |
0.3%
|
| Sysmiss | 364 |
23.4%
|