| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | month | 1094 | 1708888 |
86.7%
|
| 2 | 3 months | 68 | 107108 |
5.4%
|
| 3 | 6 months | 75 | 101126 |
5.1%
|
| 4 | year | 42 | 53869 |
2.7%
|
| Sysmiss | 47907 | 78090390 |