| Value | Category | Cases | |
|---|---|---|---|
| 0 | 509 |
35.3%
|
|
| 1 | 286 |
19.8%
|
|
| 2 | 281 |
19.5%
|
|
| 3 | 203 |
14.1%
|
|
| 4 | 64 |
4.4%
|
|
| 5 | 20 |
1.4%
|
|
| 6 | 6 |
0.4%
|
|
| 7 | 72 |
5%
|