| Value | Category | Cases | |
|---|---|---|---|
| 0 | 233 |
34.4%
|
|
| 1 | 125 |
18.5%
|
|
| 2 | 174 |
25.7%
|
|
| 3 | 69 |
10.2%
|
|
| 4 | 25 |
3.7%
|
|
| 5 | 29 |
4.3%
|
|
| 6 | 3 |
0.4%
|
|
| 7 | 19 |
2.8%
|