| Value | Category | Cases | |
|---|---|---|---|
| 0 | 52 |
2.5%
|
|
| 1 | 611 |
29.3%
|
|
| 2 | 407 |
19.5%
|
|
| 3 | 880 |
42.2%
|
|
| 4 | 133 |
6.4%
|