| Value | Category | Cases | |
|---|---|---|---|
| 0 | 212 |
68.4%
|
|
| 1 | 56 |
18.1%
|
|
| 2 | 20 |
6.5%
|
|
| 3 | 13 |
4.2%
|
|
| 4 | 5 |
1.6%
|
|
| 5 | 1 |
0.3%
|
|
| 8 | 2 |
0.6%
|
|
| 18 | 1 |
0.3%
|