| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-5 Years | 26 |
44.1%
|
| 2 | 6-10 Years | 14 |
23.7%
|
| 3 | 11-15 Years | 4 |
6.8%
|
| 4 | 16-20 Years | 3 |
5.1%
|
| 5 | 21+ | 12 |
20.3%
|
| Sysmiss | 2624 |