| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Day given correctly | 509 |
92%
|
| 2 | 2. Day given incorrectly/does not know | 43 |
7.8%
|
| 98 | 98. Refused | 1 |
0.2%
|
| Sysmiss | 446 |