| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 816 |
94.7%
|
| 2 | Weekly | 39 |
4.5%
|
| 3 | Monthly | 4 |
0.5%
|
| 4 | Less than once a month | 3 |
0.3%
|
| 7 | Never | 0 |
0%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 139 |