| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1135 |
39.8%
|
|
| 1 | 125 |
4.4%
|
|
| 2 | 305 |
10.7%
|
|
| 3 | 340 |
11.9%
|
|
| 4 | 176 |
6.2%
|
|
| 5 | 121 |
4.2%
|
|
| 6 | 35 |
1.2%
|
|
| 7 | 612 |
21.5%
|