„In the United Kingdom […] internationally mobile students account for almost 19 % of the total number of tertiary-level students. Australia is a close runner-up with a foreign student body of 15 %.“
Dr. Silvia Montoya, „From Brain Drain to Gain: The Benefits Arising from International Knowledge Networks“, http://uis.unesco.org am 3. September 2018
Anm.: In Österreichs sind es 16 %. (OECD (Hrsg.), „Education at a Glance 2018. Country Note Austria“ (2018), S. 3)