| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 year | 576 |
14.1%
|
| 2 | 1 to 2 years | 627 |
15.3%
|
| 3 | 3 to 4 years | 676 |
16.5%
|
| 4 | 5 to 9 years | 691 |
16.9%
|
| 5 | 10 years or more | 1527 |
37.3%
|
| Sysmiss | 40163 |