| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 33 |
4.2%
|
| 2 | Weekly | 38 |
4.8%
|
| 3 | Monthly | 705 |
89.2%
|
| 4 | Less than once a month | 12 |
1.5%
|
| 7 | Never | 0 |
0%
|
| 8 | Don't know | 2 |
0.3%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 210 |