| Value | Category | Cases | |
|---|---|---|---|
| 0 | 150 |
68.5%
|
|
| 1 | 14 |
6.4%
|
|
| 2 | 21 |
9.6%
|
|
| 3 | 18 |
8.2%
|
|
| 4 | 5 |
2.3%
|
|
| 5 | 6 |
2.7%
|
|
| 7 | 5 |
2.3%
|