| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAYS | 31 |
0.6%
|
| 2 | WEEKS | 395 |
7.5%
|
| 3 | MONTHS | 4723 |
89.3%
|
| 4 | YEARS | 141 |
2.7%
|
| Sysmiss | 506 |