| Value | Category | Cases | |
|---|---|---|---|
| 1 | Road | 2 |
2.6%
|
| 2 | Rail | 1 |
1.3%
|
| 3 | Air | 0 |
0%
|
| 4 | Sea | 0 |
0%
|
| 5 | Lake | 0 |
0%
|
| 6 | Not applicable | 0 |
0%
|
| 99 | No other alternative | 73 |
96.1%
|
| Sysmiss | 761 |