| Value | Category | Cases | |
|---|---|---|---|
| 0 | 927 |
33.8%
|
|
| 1 | 271 |
9.9%
|
|
| 2 | 450 |
16.4%
|
|
| 3 | 311 |
11.3%
|
|
| 4 | 155 |
5.6%
|
|
| 5 | 86 |
3.1%
|
|
| 6 | 40 |
1.5%
|
|
| 7 | 505 |
18.4%
|