| Value | Category | Cases | |
|---|---|---|---|
| 1 | Road | 656 |
98.5%
|
| 2 | Rail | 0 |
0%
|
| 3 | Air | 3 |
0.5%
|
| 4 | Sea | 7 |
1.1%
|
| 5 | Lake | 0 |
0%
|
| 6 | Not applicable | 0 |
0%
|
| 99 | No other alternative | 0 |
0%
|
| Sysmiss | 171 |