| Value | Category | Cases | |
|---|---|---|---|
| 0 | 554 |
22.9%
|
|
| 1 | 339 |
14%
|
|
| 2 | 273 |
11.3%
|
|
| 3 | 262 |
10.8%
|
|
| 4 | 130 |
5.4%
|
|
| 5 | 62 |
2.6%
|
|
| 6 | 15 |
0.6%
|
|
| 7 | 785 |
32.4%
|