| Value | Category | Cases | |
|---|---|---|---|
| 0 | 869 |
34.8%
|
|
| 1 | 170 |
6.8%
|
|
| 2 | 313 |
12.5%
|
|
| 3 | 256 |
10.2%
|
|
| 4 | 117 |
4.7%
|
|
| 5 | 71 |
2.8%
|
|
| 6 | 39 |
1.6%
|
|
| 7 | 665 |
26.6%
|