| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.6%
|
|
| 1 | 270 |
39.9%
|
|
| 2 | 263 |
38.8%
|
|
| 3 | 138 |
20.4%
|
|
| 4 | 2 |
0.3%
|