| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 97 |
16%
|
| 2 | Weekly | 207 |
34%
|
| 3 | Monthly | 281 |
46.2%
|
| 4 | Less than once a month | 19 |
3.1%
|
| 7 | Never | 1 |
0.2%
|
| 8 | Don't know | 2 |
0.3%
|
| 9 | Refused | 1 |
0.2%
|
| Sysmiss | 392 |