| Value | Category | Cases | |
|---|---|---|---|
| 0 | 841 |
22.7%
|
|
| 1 | 154 |
4.2%
|
|
| 2 | 354 |
9.5%
|
|
| 3 | 302 |
8.1%
|
|
| 4 | 155 |
4.2%
|
|
| 5 | 163 |
4.4%
|
|
| 6 | 97 |
2.6%
|
|
| 7 | 1644 |
44.3%
|