| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1509 |
74.4%
|
|
| 1 | 167 |
8.2%
|
|
| 2 | 197 |
9.7%
|
|
| 3 | 74 |
3.6%
|
|
| 4 | 27 |
1.3%
|
|
| 5 | 34 |
1.7%
|
|
| 6 | 8 |
0.4%
|
|
| 7 | 12 |
0.6%
|