| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Less than 6 months | 375 | 86896 |
47.4%
|
| 2 | 6 months to one year | 239 | 56705 |
30.9%
|
| 3 | More than one year | 153 | 39805 |
21.7%
|
| Sysmiss | 8233 | 1568703 |