| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1146 |
46.7%
|
|
| 1 | 164 |
6.7%
|
|
| 2 | 431 |
17.6%
|
|
| 3 | 370 |
15.1%
|
|
| 4 | 117 |
4.8%
|
|
| 5 | 73 |
3%
|
|
| 6 | 16 |
0.7%
|
|
| 7 | 135 |
5.5%
|