| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 year | 961 |
9.8%
|
| 2 | 1 to less than 2 years | 1135 |
11.6%
|
| 3 | 2 to less than 5 years | 1991 |
20.4%
|
| 4 | 5 to less than 10 years | 1550 |
15.9%
|
| 5 | 10 years or more | 4130 |
42.3%
|
| Sysmiss | 34473 |