| Value | Category | Cases | |
|---|---|---|---|
| 1 | dontknow | 3 |
11.5%
|
| 2 | othercity | 7 |
26.9%
|
| 3 | othercountry | 10 |
38.5%
|
| 4 | return | 6 |
23.1%
|
| Missing value | 242 |