ABSTRACT
South Africa is one of the largest countries on the continent of Africa, and is the principal African destination for international students. The country's population is a little smaller than the UK, totalling around 50 million people, making South Africa the 24th biggest country worldwide in terms of population. https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781315850269/b97f4674-cb46-4f88-9eb8-7b637d1b982f/content/fig7-1_B.tif" xmlns:xlink="https://www.w3.org/1999/xlink"/> The main cities in South Africa are Cape Town, Johannesburg, Durban, Soweto, Pretoria and Port Elizabeth.
