| Value | Category | Cases | |
|---|---|---|---|
| 0 | 49 |
16.1%
|
|
| 1 | 115 |
37.8%
|
|
| 2 | 54 |
17.8%
|
|
| 3 | 33 |
10.9%
|
|
| 4 | 27 |
8.9%
|
|
| 5 | 11 |
3.6%
|
|
| 6 | 3 |
1%
|
|
| 7 | 12 |
3.9%
|