| Value | Category | Cases | |
|---|---|---|---|
| 0 | Immediate | 274 |
50%
|
| 1 | 30-60 min | 117 |
21.4%
|
| 2 | Hours | 105 |
19.2%
|
| 3 | Days | 47 |
8.6%
|
| 98 | Don't Know | 5 |
0.9%
|
| Sysmiss | 331 |