| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 28 |
16.6%
|
| 2 | Weekly | 55 |
32.5%
|
| 3 | Monthly | 27 |
16%
|
| 4 | Less than once a month | 58 |
34.3%
|
| 7 | Never | 1 |
0.6%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 831 |