| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1279 |
37.2%
|
|
| 1 | 462 |
13.4%
|
|
| 2 | 770 |
22.4%
|
|
| 3 | 467 |
13.6%
|
|
| 4 | 238 |
6.9%
|
|
| 5 | 124 |
3.6%
|
|
| 6 | 58 |
1.7%
|
|
| 7 | 43 |
1.2%
|