| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 3 |
0.1%
|
| 2 | Weekly | 27 |
1.1%
|
| 3 | Monthly | 45 |
1.8%
|
| 4 | More than monthly | 126 |
5%
|
| 5 | Never | 2156 |
86.2%
|
| 98 | Don’t know | 145 |
5.8%
|
| Sysmiss | 271 |