| Value | Category | Cases | |
|---|---|---|---|
| 0 | 226 |
37.7%
|
|
| 1 | 23 |
3.8%
|
|
| 2 | 66 |
11%
|
|
| 3 | 73 |
12.2%
|
|
| 4 | 37 |
6.2%
|
|
| 5 | 6 |
1%
|
|
| 6 | 2 |
0.3%
|
|
| 7 | 167 |
27.8%
|