| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
3.5%
|
|
| 1 | 172 |
28.7%
|
|
| 2 | 94 |
15.7%
|
|
| 3 | 81 |
13.5%
|
|
| 4 | 165 |
27.5%
|
|
| 5 | 67 |
11.2%
|