| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1180 |
42.1%
|
|
| 1 | 360 |
12.8%
|
|
| 2 | 515 |
18.4%
|
|
| 3 | 288 |
10.3%
|
|
| 4 | 174 |
6.2%
|
|
| 5 | 98 |
3.5%
|
|
| 6 | 18 |
0.6%
|
|
| 7 | 170 |
6.1%
|