| Value | Category | Cases | |
|---|---|---|---|
| 0 | 248 |
4.1%
|
|
| 1 | 1936 |
31.8%
|
|
| 2 | 2534 |
41.7%
|
|
| 3 | 1083 |
17.8%
|
|
| 4 | 188 |
3.1%
|
|
| 5 | 73 |
1.2%
|
|
| 6 | 17 |
0.3%
|