| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 223 |
31.1%
|
| 2 | Monthly | 214 |
29.9%
|
| 3 | Less than once a month | 247 |
34.5%
|
| 4 | Never | 31 |
4.3%
|
| 5 | Don't know | 1 |
0.1%
|
| 6 | Refused | 0 |
0%
|
| Sysmiss | 284 |