| Value | Category | Cases | |
|---|---|---|---|
| 0 | 337 |
18.6%
|
|
| 1 | 571 |
31.5%
|
|
| 2 | 724 |
39.9%
|
|
| 3 | 147 |
8.1%
|
|
| 4 | 28 |
1.5%
|
|
| 5 | 7 |
0.4%
|
|
| 6 | 1 |
0.1%
|