| Value | Category | Cases | |
|---|---|---|---|
| 0 | 504 |
11.2%
|
|
| 1 | 194 |
4.3%
|
|
| 2 | 221 |
4.9%
|
|
| 3 | 148 |
3.3%
|
|
| 4 | 85 |
1.9%
|
|
| 5 | 163 |
3.6%
|
|
| 6 | 23 |
0.5%
|
|
| 7 | 3168 |
70.3%
|