| Value | Category | Cases | |
|---|---|---|---|
| 0 | 421 |
4.7%
|
|
| 1 | 1608 |
18%
|
|
| 2 | 3452 |
38.7%
|
|
| 3 | 1721 |
19.3%
|
|
| 4 | 893 |
10%
|
|
| 5 | 467 |
5.2%
|
|
| 6 | 168 |
1.9%
|
|
| 7 | 71 |
0.8%
|
|
| 8 | 79 |
0.9%
|
|
| 10 | 17 |
0.2%
|
|
| 13 | 20 |
0.2%
|