| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 32 |
15.7%
|
| 2 | Monthly | 58 |
28.4%
|
| 3 | Less than once a month | 83 |
40.7%
|
| 4 | Never | 31 |
15.2%
|
| 5 | Don't know | 0 |
0%
|
| 6 | Refused | 0 |
0%
|
| Sysmiss | 796 |