| Value | Category | Cases | |
|---|---|---|---|
| 0 | 28 |
14.9%
|
|
| 1 | 85 |
45.2%
|
|
| 2 | 61 |
32.4%
|
|
| 3 | 8 |
4.3%
|
|
| 4 | 4 |
2.1%
|
|
| 6 | 2 |
1.1%
|