| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 0 |
0%
|
| 2 | Weekly | 2 |
0.1%
|
| 3 | Monthly | 1 |
0%
|
| 4 | More than monthly | 1 |
0%
|
| 5 | Never | 1319 |
52.7%
|
| 98 | Don’t know | 1179 |
47.1%
|
| Sysmiss | 271 |