| Value | Category | Cases | |
|---|---|---|---|
| 1 | Per single trip | 5752 |
4%
|
| 2 | Per return trip | 925 |
0.6%
|
| 3 | Per week | 761 |
0.5%
|
| 4 | Per month | 2049 |
1.4%
|
| 5 | Per year | 4 |
0%
|
| 6 | Package trips/ Buying points | 36 |
0%
|
| 7 | Do not pay | 2370 |
1.6%
|
| 8 | Do not know | 122 |
0.1%
|
| 9 | Unspecified | 133366 |
91.7%
|