| Value | Category | Cases | |
|---|---|---|---|
| 0 | 211 |
36.1%
|
|
| 1 | 40 |
6.8%
|
|
| 2 | 30 |
5.1%
|
|
| 3 | 71 |
12.2%
|
|
| 4 | 74 |
12.7%
|
|
| 5 | 36 |
6.2%
|
|
| 6 | 14 |
2.4%
|
|
| 7 | 108 |
18.5%
|