| Value | Category | Cases | |
|---|---|---|---|
| 0 | 438 |
32.5%
|
|
| 1 | 54 |
4%
|
|
| 2 | 213 |
15.8%
|
|
| 3 | 168 |
12.5%
|
|
| 4 | 63 |
4.7%
|
|
| 5 | 32 |
2.4%
|
|
| 6 | 7 |
0.5%
|
|
| 7 | 374 |
27.7%
|