| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1422 |
63.7%
|
|
| 1 | 451 |
20.2%
|
|
| 2 | 213 |
9.5%
|
|
| 3 | 58 |
2.6%
|
|
| 4 | 73 |
3.3%
|
|
| 6 | 8 |
0.4%
|
|
| 7 | 8 |
0.4%
|