| Value | Category | Cases | |
|---|---|---|---|
| 0 | 374 |
18.7%
|
|
| 1 | 969 |
48.5%
|
|
| 2 | 464 |
23.2%
|
|
| 3 | 163 |
8.2%
|
|
| 4 | 23 |
1.2%
|
|
| 5 | 4 |
0.2%
|
|
| 7 | 2 |
0.1%
|