| Value | Category | Cases | |
|---|---|---|---|
| 0 | 136 |
38.3%
|
|
| 1 | 106 |
29.9%
|
|
| 2 | 89 |
25.1%
|
|
| 3 | 22 |
6.2%
|
|
| 4 | 2 |
0.6%
|