| Value | Category | Cases | |
|---|---|---|---|
| 0 | 557 |
38.7%
|
|
| 1 | 64 |
4.4%
|
|
| 2 | 164 |
11.4%
|
|
| 3 | 131 |
9.1%
|
|
| 4 | 86 |
6%
|
|
| 5 | 45 |
3.1%
|
|
| 6 | 10 |
0.7%
|
|
| 7 | 384 |
26.6%
|