| Value | Category | Cases | |
|---|---|---|---|
| 0 | 396 |
15.2%
|
|
| 1 | 231 |
8.9%
|
|
| 2 | 309 |
11.8%
|
|
| 3 | 274 |
10.5%
|
|
| 4 | 164 |
6.3%
|
|
| 5 | 70 |
2.7%
|
|
| 6 | 39 |
1.5%
|
|
| 7 | 1126 |
43.2%
|