| Value | Category | Cases | |
|---|---|---|---|
| 0 | 56 |
30.4%
|
|
| 1 | 64 |
34.8%
|
|
| 2 | 53 |
28.8%
|
|
| 3 | 7 |
3.8%
|
|
| 4 | 3 |
1.6%
|
|
| 5 | 1 |
0.5%
|