| Value | Category | Cases | |
|---|---|---|---|
| 1 | Aware but never used | 152 |
30.6%
|
| 2 | Not aware | 143 |
28.8%
|
| 3 | Use frequently (several times a month or more) | 101 |
20.3%
|
| 4 | Use sometimes (monthly or less) | 66 |
13.3%
|
| 5 | Used once | 35 |
7%
|
| Sysmiss | 3754 |