| Value | Category | Cases | |
|---|---|---|---|
| 0 | 491 |
78.3%
|
|
| 1 | 14 |
2.2%
|
|
| 2 | 25 |
4%
|
|
| 3 | 18 |
2.9%
|
|
| 4 | 13 |
2.1%
|
|
| 5 | 8 |
1.3%
|
|
| 6 | 5 |
0.8%
|
|
| 7 | 53 |
8.5%
|