| Value | Category | Cases | |
|---|---|---|---|
| 0 | 952 |
68.8%
|
|
| 1 | 180 |
13%
|
|
| 2 | 97 |
7%
|
|
| 3 | 55 |
4%
|
|
| 4 | 37 |
2.7%
|
|
| 5 | 27 |
2%
|
|
| 6 | 7 |
0.5%
|
|
| 7 | 28 |
2%
|