| Value | Category | Cases | |
|---|---|---|---|
| 0 | 424 |
23.2%
|
|
| 1 | 627 |
34.4%
|
|
| 2 | 606 |
33.2%
|
|
| 3 | 141 |
7.7%
|
|
| 4 | 25 |
1.4%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 1 |
0.1%
|