| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1370 |
22.5%
|
|
| 1 | 2117 |
34.8%
|
|
| 2 | 1467 |
24.1%
|
|
| 3 | 648 |
10.7%
|
|
| 4 | 313 |
5.1%
|
|
| 5 | 107 |
1.8%
|
|
| 6 | 42 |
0.7%
|
|
| 7 | 13 |
0.2%
|
|
| 8 | 2 |
0%
|