| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 235 |
22.5%
|
| 2 | Weekly | 176 |
16.8%
|
| 3 | Monthly | 157 |
15%
|
| 4 | Less than monthly | 128 |
12.2%
|
| 5 | Never | 335 |
32%
|
| Sysmiss | 15 |
1.4%
|