| Value | Category | Cases | |
|---|---|---|---|
| 0 | 674 |
37.4%
|
|
| 1 | 81 |
4.5%
|
|
| 2 | 274 |
15.2%
|
|
| 3 | 187 |
10.4%
|
|
| 4 | 74 |
4.1%
|
|
| 5 | 59 |
3.3%
|
|
| 6 | 2 |
0.1%
|
|
| 7 | 450 |
25%
|