| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 397 |
39.7%
|
| 1 | 1 | 445 |
44.5%
|
| 2 | 2 | 120 |
12%
|
| 3 | 3 | 27 |
2.7%
|
| 4 | 4 | 9 |
0.9%
|
| 5 | 5 | 1 |
0.1%
|
| 6 | 6 | 1 |
0.1%
|