| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, during this visit | 709 |
57.4%
|
| 2 | Yes, during previous visit | 299 |
24.2%
|
| 3 | No | 228 |
18.4%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 20 |