| Value | Category | Cases | |
|---|---|---|---|
| 0 | 281 |
24.4%
|
|
| 1 | 679 |
59%
|
|
| 2 | 167 |
14.5%
|
|
| 3 | 21 |
1.8%
|
|
| 4 | 2 |
0.2%
|