| Value | Category | Cases | |
|---|---|---|---|
| 0 | 620 |
31.4%
|
|
| 1 | 348 |
17.6%
|
|
| 2 | 352 |
17.8%
|
|
| 3 | 259 |
13.1%
|
|
| 4 | 118 |
6%
|
|
| 5 | 62 |
3.1%
|
|
| 6 | 20 |
1%
|
|
| 7 | 195 |
9.9%
|