| Value | Category | Cases | |
|---|---|---|---|
| 0 | 952 |
63.9%
|
|
| 1 | 42 |
2.8%
|
|
| 2 | 115 |
7.7%
|
|
| 3 | 92 |
6.2%
|
|
| 4 | 58 |
3.9%
|
|
| 5 | 40 |
2.7%
|
|
| 6 | 17 |
1.1%
|
|
| 7 | 174 |
11.7%
|