| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-5 Years | 358 |
63.3%
|
| 2 | 6-10 Years | 155 |
27.4%
|
| 3 | 11-15 Years | 39 |
6.9%
|
| 4 | 16-20 Years | 10 |
1.8%
|
| 5 | 21+ | 4 |
0.7%
|
| Sysmiss | 2117 |