| Value | Category | Cases | |
|---|---|---|---|
| 0 | 23 |
27.1%
|
|
| 1 | 21 |
24.7%
|
|
| 2 | 15 |
17.6%
|
|
| 3 | 5 |
5.9%
|
|
| 4 | 11 |
12.9%
|
|
| 5 | 4 |
4.7%
|
|
| 6 | 1 |
1.2%
|
|
| 7 | 2 |
2.4%
|
|
| 9 | 2 |
2.4%
|
|
| 12 | 1 |
1.2%
|