| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 65 |
13.1%
|
| 2 | Weekly | 239 |
48.1%
|
| 3 | Monthly | 169 |
34%
|
| 4 | Less than once a month | 20 |
4%
|
| 7 | Never | 1 |
0.2%
|
| 8 | Don't know | 3 |
0.6%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 503 |