| Value | Category | Cases | |
|---|---|---|---|
| 0 | 47 |
24.5%
|
|
| 1 | 60 |
31.3%
|
|
| 2 | 51 |
26.6%
|
|
| 3 | 25 |
13%
|
|
| 4 | 6 |
3.1%
|
|
| 5 | 2 |
1%
|
|
| 7 | 1 |
0.5%
|