| Value | Category | Cases | |
|---|---|---|---|
| 0 | 881 |
39.2%
|
|
| 1 | 231 |
10.3%
|
|
| 2 | 346 |
15.4%
|
|
| 3 | 241 |
10.7%
|
|
| 4 | 118 |
5.2%
|
|
| 5 | 113 |
5%
|
|
| 6 | 36 |
1.6%
|
|
| 7 | 284 |
12.6%
|