| Univariate Dataseries | |
| Name of dataseries | Treinkaartje |
| Source | Belgostat |
| Description | Treinkaartje enkele rit 2e klas 20 km |
| Number of observations | 77 |
| Univariate Dataseries | |
| Name of dataseries | Treinkaartje |
| Source | Belgostat |
| Description | Treinkaartje enkele rit 2e klas 20 km |
| Number of observations | 77 |