| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 6 |
0.3%
|
| 2 | 2 | 89 |
4.5%
|
| 3 | 3 | 10 |
0.5%
|
| 4 | 4 | 5 |
0.3%
|
| 5 | 6 | 10 |
0.5%
|
| 6 | 7 | 5 |
0.3%
|
| Missing value | 1857 |
93.7%
|