| Value | Category | Cases | |
|---|---|---|---|
| 0 | 51 |
21.3%
|
|
| 1 | 81 |
33.9%
|
|
| 2 | 82 |
34.3%
|
|
| 3 | 20 |
8.4%
|
|
| 4 | 4 |
1.7%
|
|
| 6 | 1 |
0.4%
|