| Value | Category | Cases | |
|---|---|---|---|
| 0 | 61 |
76.3%
|
|
| 1 | 11 |
13.8%
|
|
| 2 | 4 |
5%
|
|
| 3 | 1 |
1.3%
|
|
| 6 | 1 |
1.3%
|
|
| 8 | 1 |
1.3%
|
|
| 31 | 1 |
1.3%
|