| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-12 | 33 |
27.7%
|
| 2 | 13-29 | 42 |
35.3%
|
| 3 | 30-45 | 31 |
26.1%
|
| 4 | 46-60 | 13 |
10.9%
|
| 5 | 61+ | 0 |
0%
|
| Sysmiss | 12758 |