| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1917 |
85.8%
|
|
| 1 | 135 |
6%
|
|
| 2 | 174 |
7.8%
|
|
| 3 | 7 |
0.3%
|
|
| 4 | 2 |
0.1%
|