| Value | Category | Cases | |
|---|---|---|---|
| 1 | dontknow | 1 |
3.7%
|
| 2 | othercity | 6 |
22.2%
|
| 3 | othercountry | 16 |
59.3%
|
| 4 | return | 4 |
14.8%
|
| Missing value | 379 |