| Value | Category | Cases | |
|---|---|---|---|
| 0 | 53 |
20.2%
|
|
| 1 | 20 |
7.6%
|
|
| 2 | 127 |
48.5%
|
|
| 3 | 46 |
17.6%
|
|
| 4 | 12 |
4.6%
|
|
| 5 | 4 |
1.5%
|