| Value | Category | Cases | |
|---|---|---|---|
| 0 | 658 |
32.9%
|
|
| 1 | 92 |
4.6%
|
|
| 2 | 236 |
11.8%
|
|
| 3 | 261 |
13.1%
|
|
| 4 | 128 |
6.4%
|
|
| 5 | 135 |
6.8%
|
|
| 6 | 49 |
2.5%
|
|
| 7 | 441 |
22.1%
|