| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1160 |
45.7%
|
|
| 1 | 392 |
15.4%
|
|
| 2 | 440 |
17.3%
|
|
| 3 | 230 |
9.1%
|
|
| 4 | 103 |
4.1%
|
|
| 5 | 112 |
4.4%
|
|
| 6 | 31 |
1.2%
|
|
| 7 | 70 |
2.8%
|