| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
26.3%
|
|
| 1 | 17 |
21.3%
|
|
| 2 | 14 |
17.5%
|
|
| 3 | 8 |
10%
|
|
| 4 | 10 |
12.5%
|
|
| 5 | 4 |
5%
|
|
| 6 | 2 |
2.5%
|
|
| 7 | 1 |
1.3%
|
|
| 9 | 2 |
2.5%
|
|
| 12 | 1 |
1.3%
|