| Value | Category | Cases | |
|---|---|---|---|
| 1 | dontknow | 5 |
5.4%
|
| 2 | notell | 3 |
3.3%
|
| 3 | othercity | 62 |
67.4%
|
| 4 | othercountry | 6 |
6.5%
|
| 5 | return | 16 |
17.4%
|
| Missing value | 1335 |