| Value | Category | Cases | |
|---|---|---|---|
| 1 | <3 years | 335 |
33%
|
| 2 | 3-5 years | 286 |
28.2%
|
| 3 | 5-10 years | 244 |
24%
|
| 4 | 10+ years | 150 |
14.8%
|
| Sysmiss | 889 |