| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1918 |
71%
|
|
| 1 | 196 |
7.3%
|
|
| 2 | 217 |
8%
|
|
| 3 | 159 |
5.9%
|
|
| 4 | 76 |
2.8%
|
|
| 5 | 48 |
1.8%
|
|
| 6 | 13 |
0.5%
|
|
| 7 | 73 |
2.7%
|