| Value | Category | Cases | |
|---|---|---|---|
| 0 | Same day | 1 |
6.3%
|
| 1 | 6 |
37.5%
|
|
| 2 | 6 |
37.5%
|
|
| 3 | 3 |
18.8%
|
|
| 98 | Don't know | 0 |
0%
|
| Sysmiss | 8428 |