| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3264 |
48.1%
|
|
| 1 | 1662 |
24.5%
|
|
| 2 | 987 |
14.5%
|
|
| 3 | 524 |
7.7%
|
|
| 4 | 146 |
2.2%
|
|
| 5 | 73 |
1.1%
|
|
| 6 | 31 |
0.5%
|
|
| 7 | 96 |
1.4%
|
|
| 20 | 1 |
0%
|