| Value | Category | Cases | |
|---|---|---|---|
| 0 | 75 |
10.3%
|
|
| 1 | 171 |
23.5%
|
|
| 2 | 256 |
35.2%
|
|
| 3 | 146 |
20.1%
|
|
| 4 | 26 |
3.6%
|
|
| 5 | 12 |
1.6%
|
|
| 6 | 5 |
0.7%
|
|
| 7 | 37 |
5.1%
|