| Value | Category | Cases | |
|---|---|---|---|
| 0 | 47 |
33.1%
|
|
| 1 | 28 |
19.7%
|
|
| 2 | 37 |
26.1%
|
|
| 3 | 23 |
16.2%
|
|
| 4 | 5 |
3.5%
|
|
| 5 | 1 |
0.7%
|
|
| 6 | 1 |
0.7%
|