| Value | Category | Cases | |
|---|---|---|---|
| 0 | 151 |
25.9%
|
|
| 1 | 160 |
27.4%
|
|
| 2 | 118 |
20.2%
|
|
| 3 | 66 |
11.3%
|
|
| 4 | 20 |
3.4%
|
|
| 5 | 11 |
1.9%
|
|
| 7 | 57 |
9.8%
|