| Value | Category | Cases | |
|---|---|---|---|
| 0 | 73 |
56.2%
|
|
| 1 | 29 |
22.3%
|
|
| 2 | 21 |
16.2%
|
|
| 3 | 6 |
4.6%
|
|
| 4 | 1 |
0.8%
|