| Value | Category | Cases | |
|---|---|---|---|
| 1 | <24 | 540 |
8.6%
|
| 2 | 24 - 30 | 2197 |
35%
|
| 3 | 31 - 40 | 2155 |
34.4%
|
| 4 | 41 - 50 | 881 |
14%
|
| 5 | >50 | 500 |
8%
|