Over the past decade, Denmark and Sweden (as of 2011) decided to introduce tuition fees for students coming from outside …

„During the past decade, Denmark and Sweden (as of 2011) decided to introduce tuition fees for international students to increase the resources available for their tertiary institutions.“
OECD (Hrsg.), „Education at a Glance 2014: OECD Indicators“ (2014), S. 262