| Value | Category | Cases | |
|---|---|---|---|
| 0 | 242 |
85.8%
|
|
| 1 | 7 |
2.5%
|
|
| 2 | 22 |
7.8%
|
|
| 3 | 5 |
1.8%
|
|
| 4 | 4 |
1.4%
|
|
| 7 | 2 |
0.7%
|