| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-12 | 2 |
9.1%
|
| 2 | 13-29 | 17 |
77.3%
|
| 3 | 30-45 | 2 |
9.1%
|
| 4 | 46-60 | 1 |
4.5%
|
| 5 | 61+ | 0 |
0%
|
| Sysmiss | 12861 |