| Value | Category | Cases | |
|---|---|---|---|
| 1 | Aware but never used | 39 |
7.8%
|
| 2 | Not aware | 416 |
83.7%
|
| 3 | Use frequently (several times a month or more) | 11 |
2.2%
|
| 4 | Use sometimes (monthly or less) | 19 |
3.8%
|
| 5 | Used once | 12 |
2.4%
|
| Sysmiss | 3754 |