| Value | Category | Cases | |
|---|---|---|---|
| 0 | 680 |
90.1%
|
|
| 1 | 60 |
7.9%
|
|
| 2 | 11 |
1.5%
|
|
| 3 | 3 |
0.4%
|
|
| 4 | 1 |
0.1%
|