| Value | Category | Cases | |
|---|---|---|---|
| 0 | 343 |
5.6%
|
|
| 1 | 1394 |
22.9%
|
|
| 2 | 2529 |
41.6%
|
|
| 3 | 1118 |
18.4%
|
|
| 4 | 279 |
4.6%
|
|
| 5 | 207 |
3.4%
|
|
| 6 | 60 |
1%
|
|
| 7 | 152 |
2.5%
|