| Value | Category | Cases | |
|---|---|---|---|
| 1 | dontknow | 13 |
6.2%
|
| 2 | notell | 3 |
1.4%
|
| 3 | othercity | 178 |
84.4%
|
| 4 | othercountry | 11 |
5.2%
|
| 5 | return | 6 |
2.8%
|
| Missing value | 458 |