| Value | Category | Cases | |
|---|---|---|---|
| 0 | 737 |
87.4%
|
|
| 1 | 68 |
8.1%
|
|
| 2 | 23 |
2.7%
|
|
| 3 | 6 |
0.7%
|
|
| 4 | 3 |
0.4%
|
|
| 6.5 | 6 |
0.7%
|