| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-12 | 5 |
7.7%
|
| 2 | 13-29 | 35 |
53.8%
|
| 3 | 30-45 | 18 |
27.7%
|
| 4 | 46-60 | 5 |
7.7%
|
| 5 | 61+ | 2 |
3.1%
|
| Sysmiss | 12818 |