| Value | Category | Cases | |
|---|---|---|---|
| 1 | dontknow | 3 |
10.7%
|
| 2 | othercity | 10 |
35.7%
|
| 3 | othercountry | 10 |
35.7%
|
| 4 | return | 5 |
17.9%
|
| Missing value | 155 |