Transportation Business report combines OPAL tap-on/tap-off data from NSW Trains, Ferries, Buses, Light Rail & Metro. We use these data to compare public transport utilization year over year (2020 vs 2019). The aim is to understand
                            the impact of COVID-19 on passenger levels across all modes of public transport, using 2019 as our baseline.
                            
                                
 The common dimensions available in the report include Service, Fare Type and Transport Mode. A definition of these can be found below:
                                
                                    - Service: Refers to the service where the tap-on/tap-off occurred e.g. Manly Ferry
 
                                    - Fare Type: Refers to the type of fare for which the tap-on/tap-off occurred e.g. Adult
 
                                    - Transport Mode: Refers to the mode of transport where the tap-on/tap-off occurred e.g. Train
 
                                
                                
                                    Data Sources
                                    - Ferry: https://opendata.transport.nsw.gov.au/dataset/opal-trips-ferry
 
                                    - Bus: https://opendata.transport.nsw.gov.au/dataset/opal-trips-bus
 
                                    - Train (Includes Metro): https://opendata.transport.nsw.gov.au/dataset/opal-trips-train
 
                                    - Light Rail: https://opendata.transport.nsw.gov.au/dataset/opal-trips-light-rail 
 
                                
                                
                                     Key Metrics
                                    - Passengers 2020: Sum of Passengers for 2019 (Excluding months that are yet to occur in 2020 e.g. September).
 
                                    - Passengers 2020 Sum of Passengers for 2020
 
                                    - Absolute Change Year over Year: Passengers 2020 - Passengers 2019
 
                                    - Percentage Change Year over Year: (Passengers 2020 - Passengers 2019) / Passengers 2019
 
                                    - Passengers Current Reporting Period: Sum of Passengers for the latest reporting month
 
                                    - Passengers Current Reporting Period Previous Year: Sum of Passengers for the