| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
2%
|
|
| 1 | 11 |
5.6%
|
|
| 2 | 2 |
1%
|
|
| 3 | 1 |
0.5%
|
|
| 4 | 3 |
1.5%
|
|
| 5 | 2 |
1%
|
|
| 6 | 12 |
6.1%
|
|
| 7 | 17 |
8.6%
|
|
| 999 | 2 |
1%
|
|
| n/a | 144 |
72.7%
|