| Value | Category | Cases | |
|---|---|---|---|
| 0 | 350 |
11.4%
|
|
| 1 | 644 |
20.9%
|
|
| 2 | 813 |
26.4%
|
|
| 3 | 502 |
16.3%
|
|
| 4 | 257 |
8.3%
|
|
| 5 | 180 |
5.8%
|
|
| 6 | 73 |
2.4%
|
|
| 7 | 259 |
8.4%
|