| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2952 |
56.5%
|
|
| 1 | 57 |
1.1%
|
|
| 2 | 3 |
0.1%
|
|
| 3 | 1 |
0%
|
|
| 7 | 1 |
0%
|
|
| Missing value | 2209 |
42.3%
|