| Value | Category | Cases | |
|---|---|---|---|
| 0 | 698 |
26.8%
|
|
| 1 | 566 |
21.7%
|
|
| 2 | 461 |
17.7%
|
|
| 3 | 275 |
10.5%
|
|
| 4 | 131 |
5%
|
|
| 5 | 60 |
2.3%
|
|
| 6 | 22 |
0.8%
|
|
| 7 | 396 |
15.2%
|