| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
1%
|
|
| 1 | 1603 |
79.8%
|
|
| 2 | 326 |
16.2%
|
|
| 3 | 47 |
2.3%
|
|
| 4 | 7 |
0.3%
|
|
| 5 | 4 |
0.2%
|