| Value | Category | Cases | |
|---|---|---|---|
| 0 | 159 |
34.9%
|
|
| 1 | 140 |
30.8%
|
|
| 2 | 97 |
21.3%
|
|
| 3 | 37 |
8.1%
|
|
| 4 | 14 |
3.1%
|
|
| 5 | 6 |
1.3%
|
|
| 6 | 2 |
0.4%
|