| Value | Category | Cases | |
|---|---|---|---|
| 0 | 836 |
33.7%
|
|
| 1 | 193 |
7.8%
|
|
| 2 | 307 |
12.4%
|
|
| 3 | 337 |
13.6%
|
|
| 4 | 170 |
6.8%
|
|
| 5 | 68 |
2.7%
|
|
| 6 | 18 |
0.7%
|
|
| 7 | 554 |
22.3%
|