| Value | Category | Cases | |
|---|---|---|---|
| 0 | 165 |
10.2%
|
|
| 1 | 304 |
18.8%
|
|
| 2 | 500 |
30.8%
|
|
| 3 | 371 |
22.9%
|
|
| 4 | 137 |
8.5%
|
|
| 5 | 40 |
2.5%
|
|
| 6 | 11 |
0.7%
|
|
| 7 | 93 |
5.7%
|