Shutterstock Countries and regions Explore key trends in your country or region (chapters 4–26) Find out more about developments in areas such as research spending, research workforce and scientific output by country and region. Canada 28 April 2021 USA 29 April 2021 Caribbean Community 30 April 2021 Latin America 30 April 2021 Brazil 3 May 2021 European Union 4 May 2021 Southeast Europe 4 May 2021 European Free Trade Association 4 May 2021 Countries in the Black Sea Basin 4 May 2021 Russian Federation 4 May 2021 Central Asia 30 April 2021 Iran 30 April 2021 Israel 30 April 2021 The Arab States 4 May 2021 West Africa 3 May 2021 Central and East Africa 4 May 2021 Southern Africa 3 May 2021 South Asia 5 May 2021 India 3 May 2021 China 3 May 2021 Japan 30 April 2021 Republic of Korea 3 May 2021 Southeast Asia and Oceania 28 May 2021 With financial support from Fondation Ipsen Research and higher education data from UNESCO Institute for Statistics Publication data from Scopus (Elsevier) treatment by Science-Metrix