| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1077 |
71.8%
|
|
| 1 | 267 |
17.8%
|
|
| 2 | 140 |
9.3%
|
|
| 3 | 10 |
0.7%
|
|
| 4 | 2 |
0.1%
|
|
| 5 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 12 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|