| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
15.9%
|
|
| 1 | 42 |
51.2%
|
|
| 2 | 18 |
22%
|
|
| 3 | 5 |
6.1%
|
|
| 4 | 2 |
2.4%
|
|
| 6 | 1 |
1.2%
|
|
| 30 | 1 |
1.2%
|