| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 500 |
69.5%
|
| 2 | Weekly | 126 |
17.5%
|
| 3 | Monthly | 29 |
4%
|
| 4 | Less than once a month | 61 |
8.5%
|
| 7 | Never | 2 |
0.3%
|
| 8 | Don't know | 1 |
0.1%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 281 |