| Value | Category | Cases | |
|---|---|---|---|
| 0 | 47 |
55.3%
|
|
| 1 | 28 |
32.9%
|
|
| 2 | 6 |
7.1%
|
|
| 3 | 2 |
2.4%
|
|
| 4 | 1 |
1.2%
|
|
| 13 | 1 |
1.2%
|