| Value | Category | Cases | |
|---|---|---|---|
| 0 | 922 |
24.8%
|
|
| 1 | 556 |
14.9%
|
|
| 2 | 846 |
22.7%
|
|
| 3 | 650 |
17.4%
|
|
| 4 | 198 |
5.3%
|
|
| 5 | 126 |
3.4%
|
|
| 6 | 26 |
0.7%
|
|
| 7 | 401 |
10.8%
|