| Value | Category | Cases | |
|---|---|---|---|
| 0 | 214 |
69%
|
|
| 1 | 51 |
16.5%
|
|
| 2 | 26 |
8.4%
|
|
| 3 | 8 |
2.6%
|
|
| 4 | 10 |
3.2%
|
|
| 7 | 1 |
0.3%
|