| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 106 |
6.8%
|
| 2 | Several times a week | 115 |
7.4%
|
| 3 | Once a week | 91 |
5.9%
|
| 4 | Once or twice per month | 150 |
9.6%
|
| 5 | Every few months | 162 |
10.4%
|
| 6 | Never | 482 |
31%
|
| 7 | No access | 255 |
16.4%
|
| 8 | Don't know | 6 |
0.4%
|
| Sysmiss | 188 |
12.1%
|