| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 1352 |
87.4%
|
| 2 | Weekly | 109 |
7%
|
| 3 | Monthly | 49 |
3.2%
|
| 4 | Less than once a month | 31 |
2%
|
| 7 | Never | 5 |
0.3%
|
| 8 | Don't know | 1 |
0.1%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 1453 |