Moovit data are available at the city level . Moovit covers 87 major cities worldwide , spanning across four ( 4 ) continents ; North America ( New York , Miami , San Francisco , Washington , etc . ) ; South America ( Brasilia , Buenos Aires , Santiago , Bogota , etc . ) ; Europe ( London , Paris , Berlin , Rome , etc . ) and Asia ( Singapore , Bangkok , Jakarta , Kuala Lumpur , etc . ) . For the present study , we utilized five ( 5 ) PT service attribute variables ( Variables 7 - 16 in Table 1 ) , that pertain to the years 2019 ( pre - pandemic ) and 2020 ( pandemic ) . These five ( 5 ) variables are regularly estimated by Moovit and they are closely related to PT quality of service :