| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Less than 6 months | 214 | 49668 |
43.9%
|
| 2 | 6 months to one year | 146 | 39711 |
35.1%
|
| 3 | More than one year | 91 | 23857 |
21.1%
|
| Sysmiss | 8549 | 1638873 |