| Value | Category | Cases | |
|---|---|---|---|
| 0 | 73 |
29.2%
|
|
| 1 | 167 |
66.8%
|
|
| 2 | 7 |
2.8%
|
|
| 3 | 2 |
0.8%
|
|
| 8 | 1 |
0.4%
|