| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 28 |
1%
|
| 2 | Weekly | 29 |
1.1%
|
| 3 | Monthly | 68 |
2.5%
|
| 4 | More than monthly | 136 |
4.9%
|
| 5 | Never | 2087 |
75.9%
|
| 98 | Don’t know | 403 |
14.6%
|
| Sysmiss | 198 |