| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 14 |
0.6%
|
| 2 | Weekly | 87 |
3.5%
|
| 3 | Monthly | 200 |
8%
|
| 4 | More than monthly | 461 |
18.4%
|
| 5 | Never | 1619 |
64.7%
|
| 98 | Don’t know | 121 |
4.8%
|
| Sysmiss | 271 |