| Value | Category | Cases | |
|---|---|---|---|
| 1 | Aware but never used | 90 |
18.1%
|
| 2 | Not aware | 346 |
69.6%
|
| 3 | Use frequently (several times a month or more) | 14 |
2.8%
|
| 4 | Use sometimes (monthly or less) | 28 |
5.6%
|
| 5 | Used once | 19 |
3.8%
|
| Sysmiss | 3754 |