| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1494 |
80.5%
|
|
| 2 | 270 |
14.5%
|
|
| 3 | 45 |
2.4%
|
|
| 4 | 20 |
1.1%
|
|
| 5 | 9 |
0.5%
|
|
| 6 | 18 |
1%
|