| Value | Category | Cases | |
|---|---|---|---|
| 0 | 64 |
27.7%
|
|
| 1 | 37 |
16%
|
|
| 2 | 61 |
26.4%
|
|
| 3 | 29 |
12.6%
|
|
| 4 | 16 |
6.9%
|
|
| 5 | 13 |
5.6%
|
|
| 6 | 1 |
0.4%
|
|
| 7 | 10 |
4.3%
|