| Value | Category | Cases | |
|---|---|---|---|
| -2 | don't know | 0 |
0%
|
| -1 | refuse | 0 |
0%
|
| 1 | Minibus | 0 |
0%
|
| 2 | Bus | 0 |
0%
|
| 3 | Car | 9 |
45%
|
| 4 | Truck | 3 |
15%
|
| 5 | Taxi | 1 |
5%
|
| 6 | Bicycle | 0 |
0%
|
| 7 | Tractor | 3 |
15%
|
| 8 | Horse | 3 |
15%
|
| 9 | Walking | 1 |
5%
|
| Sysmiss | 1029 |