| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 629 |
84.9%
|
| 2 | Weekly | 52 |
7%
|
| 3 | Monthly | 17 |
2.3%
|
| 4 | Less than once a month | 41 |
5.5%
|
| 7 | Never | 2 |
0.3%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 260 |