| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1891 |
79.5%
|
|
| 1 | 223 |
9.4%
|
|
| 2 | 154 |
6.5%
|
|
| 3 | 55 |
2.3%
|
|
| 4 | 28 |
1.2%
|
|
| 5 | 14 |
0.6%
|
|
| 6 | 5 |
0.2%
|
|
| 7 | 10 |
0.4%
|