| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
0.1%
|
|
| 1 | 2856 |
71.9%
|
|
| 2 | 173 |
4.4%
|
|
| 3 | 851 |
21.4%
|
|
| 6 | 89 |
2.2%
|
|
| Missing value | 2760 |