| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 54 |
10.8%
|
| 2 | Weekly | 150 |
29.9%
|
| 3 | Monthly | 249 |
49.7%
|
| 4 | Less than once a month | 46 |
9.2%
|
| 7 | Never | 0 |
0%
|
| 8 | Don't know | 2 |
0.4%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 499 |