| Value | Category | Cases | |
|---|---|---|---|
| 0 | 202 |
33.4%
|
|
| 1 | 21 |
3.5%
|
|
| 2 | 53 |
8.8%
|
|
| 3 | 40 |
6.6%
|
|
| 4 | 29 |
4.8%
|
|
| 5 | 7 |
1.2%
|
|
| 7 | 253 |
41.8%
|