Residents: City of Antwerp Districts and Customer Service - number of residents officially registered in Antwerp - Stad in Cijfers, stadincijfers.antwerpen.be

Jobs: National Social Security Office - salaried employee, in the private or public sector, on a site within the district of Antwerp -
Stad in Cijfers, stadincijfers.antwerpen.be

Registered cars: Statbel - all registered motorised vehicles, including company cars - Stad in Cijfers, provincies.incijfers.be

Kilometres of traffic on the Ring Road: Flemish Traffic Centre - the traffic weight indicator shows the average (average day) length of congestion on the Antwerp Ring Road - indicatoren.verkeerscentrum.be

Train passengers: SNCB - annual manual census over 9 consecutive days in October of the number of boarding passengers in all Antwerp stations
- www.belgiantrain.be

Shared mobility vehicles: City of Antwerp, Urban Development, Mobility - data from active providers according to the 6-monthly survey (Cambio (2006 - today), Bolides (2014 - 2020), Poppy (shared cars 2018 - today, shared mopeds 2018 - 2021, shared scooters 2019 - today), Green Mobility (2020 - today), Partago (2022 - today), Scooty (2017 - 2020), GO Sharing (2021 - 2022), Bird (2018 - today), Circ (2019 - 2020), Lime (2021 - today), Velo (2011 - today), Blue-Bike (2011 - today), Cloudbike (2018 - 2021), Mobit (2018 - 2022), Cargoroo (2022 - today), Donkey Republic (2022 - today))

Number of cyclists: Signco - permanent counter loops at Mercatorstraat and Steenplein in 2 directions

De Lijn subscriptions: De Lijn - number of De Lijn subscriptions in circulation in the City of Antwerp - provincies.incijfers.be