| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-12 | 3 |
10%
|
| 2 | 13-29 | 18 |
60%
|
| 3 | 30-45 | 8 |
26.7%
|
| 4 | 46-60 | 0 |
0%
|
| 5 | 61+ | 1 |
3.3%
|
| Sysmiss | 12853 |