| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Less than 6 months | 561 | 119494 |
49.3%
|
| 2 | 6 months to one year | 418 | 87052 |
35.9%
|
| 3 | More than one year | 180 | 35613 |
14.7%
|
| Sysmiss | 7841 | 1509948 |