| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7974 |
56.1%
|
|
| 1 | 731 |
5.1%
|
|
| 2 | 84 |
0.6%
|
|
| 3 | 13 |
0.1%
|
|
| 4 | 2 |
0%
|
|
| Missing value | 5404 |
38%
|