| Value | Category | Cases | |
|---|---|---|---|
| 0 | 257 |
91.1%
|
|
| 1 | 8 |
2.8%
|
|
| 2 | 10 |
3.5%
|
|
| 3 | 6 |
2.1%
|
|
| 7 | 1 |
0.4%
|