| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1931 |
77.2%
|
|
| 1 | 45 |
1.8%
|
|
| 2 | 139 |
5.6%
|
|
| 3 | 114 |
4.6%
|
|
| 4 | 91 |
3.6%
|
|
| 5 | 32 |
1.3%
|
|
| 6 | 3 |
0.1%
|
|
| 7 | 145 |
5.8%
|