| Value | Category | Cases | |
|---|---|---|---|
| 0 | 423 |
44.2%
|
|
| 1 | 336 |
35.1%
|
|
| 2 | 1 |
0.1%
|
|
| 4 | 176 |
18.4%
|
|
| 7 | 20 |
2.1%
|
|
| Missing value | 2387 |