| Value | Category | Cases | |
|---|---|---|---|
| 1 | <=5 | 36 |
37.5%
|
| 2 | 6to10 | 30 |
31.3%
|
| 3 | 11to20 | 24 |
25%
|
| 4 | 21to30 | 6 |
6.3%
|
| 5 | =>30 | 0 |
0%
|