| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 579 |
86%
|
| 2 | Weekly | 50 |
7.4%
|
| 3 | Monthly | 26 |
3.9%
|
| 4 | Less than once a month | 15 |
2.2%
|
| 7 | Never | 1 |
0.1%
|
| 8 | Don't know | 2 |
0.3%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 327 |