| Value | Category | Cases | |
|---|---|---|---|
| 0 | 646 |
45.6%
|
|
| 1 | 236 |
16.6%
|
|
| 2 | 231 |
16.3%
|
|
| 3 | 129 |
9.1%
|
|
| 4 | 49 |
3.5%
|
|
| 5 | 47 |
3.3%
|
|
| 6 | 12 |
0.8%
|
|
| 7 | 68 |
4.8%
|