| Value | Category | Cases | |
|---|---|---|---|
| 0 | 142 |
71.4%
|
|
| 1 | 13 |
6.5%
|
|
| 2 | 13 |
6.5%
|
|
| 3 | 6 |
3%
|
|
| 4 | 6 |
3%
|
|
| 5 | 4 |
2%
|
|
| 6 | 3 |
1.5%
|
|
| 7 | 12 |
6%
|