| Value | Category | Cases | |
|---|---|---|---|
| 0 | 232 |
38.4%
|
|
| 1 | 15 |
2.5%
|
|
| 2 | 71 |
11.8%
|
|
| 3 | 72 |
11.9%
|
|
| 4 | 33 |
5.5%
|
|
| 5 | 5 |
0.8%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 175 |
29%
|