| Value | Category | Cases | |
|---|---|---|---|
| 0 | 182 |
23.6%
|
|
| 1 | 157 |
20.4%
|
|
| 2 | 249 |
32.3%
|
|
| 3 | 133 |
17.3%
|
|
| 4 | 37 |
4.8%
|
|
| 5 | 11 |
1.4%
|
|
| 7 | 1 |
0.1%
|