| Value | Category | Cases | |
|---|---|---|---|
| 0 | 237 |
78.2%
|
|
| 1 | 12 |
4%
|
|
| 2 | 7 |
2.3%
|
|
| 3 | 12 |
4%
|
|
| 4 | 9 |
3%
|
|
| 5 | 7 |
2.3%
|
|
| 6 | 3 |
1%
|
|
| 7 | 3 |
1%
|
|
| 8 | 6 |
2%
|
|
| 10 | 2 |
0.7%
|
|
| 12 | 5 |
1.7%
|