| Value | Category | Cases | |
|---|---|---|---|
| 0 | 450 |
53.8%
|
|
| 1 | 266 |
31.8%
|
|
| 2 | 101 |
12.1%
|
|
| 3 | 16 |
1.9%
|
|
| 4 | 3 |
0.4%
|