| Value | Category | Cases | |
|---|---|---|---|
| 0 | 189 |
84.4%
|
|
| 1 | 18 |
8%
|
|
| 2 | 5 |
2.2%
|
|
| 3 | 6 |
2.7%
|
|
| 4 | 2 |
0.9%
|
|
| 5 | 1 |
0.4%
|
|
| 7 | 3 |
1.3%
|