| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Day | 63 |
1.1%
|
| 2 | 2. Week | 33 |
0.6%
|
| 3 | 3. Month | 5667 |
98.3%
|
| 9 | 9. Missing | 1 |
0%
|
| Sysmiss | 817 |