| Value | Category | Cases | |
|---|---|---|---|
| 0 | 511 |
76.3%
|
|
| 1 | 9 |
1.3%
|
|
| 2 | 29 |
4.3%
|
|
| 3 | 55 |
8.2%
|
|
| 4 | 36 |
5.4%
|
|
| 5 | 12 |
1.8%
|
|
| 6 | 2 |
0.3%
|
|
| 7 | 16 |
2.4%
|