| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 | 3 |
0.5%
|
| 2 | 12 | 25 |
3.9%
|
| 3 | 5 | 1 |
0.2%
|
| 4 | 7 | 1 |
0.2%
|
| 5 | 8 | 6 |
0.9%
|
| 6 | 9 | 3 |
0.5%
|
| Missing value | 610 |
94%
|