| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1257 |
77.2%
|
|
| 1 | 138 |
8.5%
|
|
| 2 | 107 |
6.6%
|
|
| 3 | 62 |
3.8%
|
|
| 4 | 31 |
1.9%
|
|
| 5 | 5 |
0.3%
|
|
| 7 | 28 |
1.7%
|