| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 17 |
1.5%
|
| 2 | 1 | 53 |
4.7%
|
| 3 | 2 | 253 |
22.6%
|
| 4 | 3 | 311 |
27.8%
|
| 5 | 4 | 242 |
21.6%
|
| 6 | 5 | 163 |
14.6%
|
| 7 | 6 | 30 |
2.7%
|
| 8 | 7 | 50 |
4.5%
|