| Value | Category | Cases | |
|---|---|---|---|
| 0 | 131 |
58.5%
|
|
| 1 | 40 |
17.9%
|
|
| 2 | 20 |
8.9%
|
|
| 3 | 11 |
4.9%
|
|
| 4 | 7 |
3.1%
|
|
| 5 | 2 |
0.9%
|
|
| 7 | 13 |
5.8%
|