| Value | Category | Cases | |
|---|---|---|---|
| 0 | [min,30) | 225 |
10.5%
|
| 30 | [30,40) | 697 |
32.6%
|
| 40 | [40,50) | 574 |
26.8%
|
| 50 | [50,60) | 565 |
26.4%
|
| 60 | [60,max] | 80 |
3.7%
|
| Sysmiss | 911 |