| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 217 |
86.8%
|
| 2 | No | 30 |
12%
|
| 3 | I use this test but don't know | 1 |
0.4%
|
| 4 | I don't use this test | 2 |
0.8%
|
| Sysmiss | 71 |