| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1681 |
93.2%
|
|
| 1 | 111 |
6.2%
|
|
| 2 | 7 |
0.4%
|
|
| 3 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|