| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1891 |
78.7%
|
|
| 1 | 325 |
13.5%
|
|
| 2 | 131 |
5.4%
|
|
| 3 | 44 |
1.8%
|
|
| 4 | 9 |
0.4%
|
|
| 6 | 4 |
0.2%
|