| Value | Category | Cases | |
|---|---|---|---|
| 1 | By Land | 1058 |
94.2%
|
| 2 | By air | 5 |
0.4%
|
| 3 | By river or sea | 47 |
4.2%
|
| 7 | Other (specify) | 13 |
1.2%
|
| Sysmiss | 839 |