| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3350 |
49.4%
|
|
| 1 | 881 |
13%
|
|
| 2 | 664 |
9.8%
|
|
| 3 | 389 |
5.7%
|
|
| 4 | 216 |
3.2%
|
|
| 5 | 186 |
2.7%
|
|
| 6 | 82 |
1.2%
|
|
| 7 | 1015 |
15%
|
|
| 20 | 1 |
0%
|