| Value | Category | Cases | |
|---|---|---|---|
| 0 | 496 |
19.4%
|
|
| 1 | 1186 |
46.3%
|
|
| 2 | 612 |
23.9%
|
|
| 3 | 182 |
7.1%
|
|
| 4 | 51 |
2%
|
|
| 5 | 17 |
0.7%
|
|
| 6 | 5 |
0.2%
|
|
| 7 | 6 |
0.2%
|
|
| 8 | 4 |
0.2%
|
|
| 9 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| 15 | 1 |
0%
|