| Value | Category | Cases | |
|---|---|---|---|
| 0 | 933 |
30.9%
|
|
| 1 | 1390 |
46.1%
|
|
| 2 | 641 |
21.2%
|
|
| 3 | 51 |
1.7%
|
|
| 4 | 2 |
0.1%
|