| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | In days | 779 | 815 |
24.9%
|
| 2 | In months | 1033 | 1087 |
33.2%
|
| 3 | In years | 1266 | 1376 |
42%
|
| 9 | 10 | 12 | ||
| Sysmiss | 17289 | 17486 |