| Value | Category | Cases | |
|---|---|---|---|
| 0 | 137 |
11.9%
|
|
| 1 | 387 |
33.7%
|
|
| 2 | 515 |
44.8%
|
|
| 3 | 82 |
7.1%
|
|
| 4 | 25 |
2.2%
|
|
| 5 | 4 |
0.3%
|