| Value | Category | Cases | |
|---|---|---|---|
| 0 | 460 |
17.4%
|
|
| 1 | 208 |
7.9%
|
|
| 2 | 289 |
10.9%
|
|
| 3 | 245 |
9.3%
|
|
| 4 | 149 |
5.6%
|
|
| 5 | 88 |
3.3%
|
|
| 6 | 50 |
1.9%
|
|
| 7 | 1154 |
43.7%
|