| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 429 |
68.3%
|
| 2 | Weekly | 113 |
18%
|
| 3 | Monthly | 52 |
8.3%
|
| 4 | Less than once a month | 18 |
2.9%
|
| 7 | Never | 8 |
1.3%
|
| 8 | Don't know | 7 |
1.1%
|
| 9 | Refused | 1 |
0.2%
|
| Sysmiss | 423 |