The link below is to an excellent resource with regards to many items in the IBDP Geography syllabus. It shows the progression of the most visited countries in the world from 1995 to 2018, using World Bank Data. It has many links to tourism, migration, globalisation, population growth, and more. Thanks user ‘Datalover’ for posting!
Changing Identities and Cultures, Global Networks and Flows, IBDP Geographic Themes (Options), Leisure, Tourism and Sport, Managing Tourism and Sport for the Future, Tourism and Sport at the International Scale, Tourism and Sport at the Local and National Scale