| Value | Category | Cases | |
|---|---|---|---|
| 0 | 145 |
6.5%
|
|
| 1 | 389 |
17.4%
|
|
| 2 | 488 |
21.8%
|
|
| 3 | 654 |
29.2%
|
|
| 4 | 562 |
25.1%
|