| Value | Category | Cases | |
|---|---|---|---|
| 0 | 972 |
86.2%
|
|
| 1 | 73 |
6.5%
|
|
| 2 | 38 |
3.4%
|
|
| 3 | 14 |
1.2%
|
|
| 4 | 6 |
0.5%
|
|
| 5 | 9 |
0.8%
|
|
| 7 | 16 |
1.4%
|