| Value | Category | Cases | |
|---|---|---|---|
| 0 | 72 |
16.6%
|
|
| 1 | 263 |
60.5%
|
|
| 2 | 63 |
14.5%
|
|
| 3 | 16 |
3.7%
|
|
| 4 | 21 |
4.8%
|