| Value | Category | Cases | |
|---|---|---|---|
| 0 | 538 |
40.2%
|
|
| 1 | 201 |
15%
|
|
| 2 | 130 |
9.7%
|
|
| 3 | 68 |
5.1%
|
|
| 4 | 55 |
4.1%
|
|
| 5 | 30 |
2.2%
|
|
| 6 | 14 |
1%
|
|
| 7 | 301 |
22.5%
|