| Value | Category | Cases | |
|---|---|---|---|
| 1 | dontknow | 8 |
0.6%
|
| 2 | othercity | 31 |
2.4%
|
| 3 | othercountry | 17 |
1.3%
|
| 4 | return | 18 |
1.4%
|
| Missing value | 1195 |
94.2%
|