| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 123 |
71.1%
|
| 2 | No | 39 |
22.5%
|
| 3 | I use this test but don't know | 10 |
5.8%
|
| 4 | I don't use this test | 1 |
0.6%
|
| Sysmiss | 148 |