| Value | Category | Cases | |
|---|---|---|---|
| 0 | 847 |
4.5%
|
|
| 1 | 1263 |
6.7%
|
|
| 2 | 3127 |
16.5%
|
|
| 3 | 3847 |
20.3%
|
|
| 4 | 2204 |
11.6%
|
|
| 5 | 1581 |
8.4%
|
|
| 6 | 316 |
1.7%
|
|
| 7 | 5735 |
30.3%
|