| Value | Category | Cases | |
|---|---|---|---|
| 0 | 56 |
15.8%
|
|
| 1 | 144 |
40.6%
|
|
| 2 | 88 |
24.8%
|
|
| 3 | 46 |
13%
|
|
| 4 | 9 |
2.5%
|
|
| 5 | 9 |
2.5%
|
|
| 6 | 1 |
0.3%
|
|
| 8 | 2 |
0.6%
|