| Value | Category | Cases | |
|---|---|---|---|
| 0 | 144 |
65.8%
|
|
| 1 | 42 |
19.2%
|
|
| 2 | 20 |
9.1%
|
|
| 3 | 9 |
4.1%
|
|
| 4 | 4 |
1.8%
|