| Value | Category | Cases | |
|---|---|---|---|
| 0 | 61 |
42.1%
|
|
| 1 | 32 |
22.1%
|
|
| 2 | 23 |
15.9%
|
|
| 3 | 9 |
6.2%
|
|
| 4 | 20 |
13.8%
|