| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2943 |
56.3%
|
|
| 1 | 56 |
1.1%
|
|
| 2 | 13 |
0.2%
|
|
| 4 | 1 |
0%
|
|
| 7 | 1 |
0%
|
|
| Missing value | 2209 |
42.3%
|