| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAYS | 30 |
0.6%
|
| 2 | WEEKS | 352 |
7.6%
|
| 3 | MONTHS | 4162 |
89.8%
|
| 4 | YEARS | 91 |
2%
|
| Sysmiss | 1161 |