| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 366 |
20.6%
|
| 2 | Weekly | 28 |
1.6%
|
| 3 | Monthly | 3 |
0.2%
|
| 4 | Less than monthly | 34 |
1.9%
|
| 5 | Never | 1297 |
73.1%
|
| 7 | Don't know | 0 |
0%
|
| 99 | Missing | 47 |
2.6%
|
| Sysmiss | 5 |