| Value | Category | Cases | |
|---|---|---|---|
| 0 | 117 |
17.3%
|
|
| 1 | 187 |
27.6%
|
|
| 2 | 169 |
25%
|
|
| 3 | 72 |
10.6%
|
|
| 4 | 37 |
5.5%
|
|
| 5 | 62 |
9.2%
|
|
| 6 | 13 |
1.9%
|
|
| 7 | 20 |
3%
|