| Value | Category | Cases | |
|---|---|---|---|
| 0 | 449 |
73.8%
|
|
| 1 | 106 |
17.4%
|
|
| 2 | 34 |
5.6%
|
|
| 3 | 15 |
2.5%
|
|
| 4 | 2 |
0.3%
|
|
| 5 | 2 |
0.3%
|