| Value | Category | Cases | |
|---|---|---|---|
| 0 | 582 |
82.6%
|
|
| 1 | 52 |
7.4%
|
|
| 2 | 21 |
3%
|
|
| 3 | 18 |
2.6%
|
|
| 4 | 10 |
1.4%
|
|
| 5 | 6 |
0.9%
|
|
| 6 | 2 |
0.3%
|
|
| 7 | 14 |
2%
|