„Tuition fees for public institutions are higher than USD 2 000 in more than half of the countries with available data, and they exceed USD 4 000 in Australia, Canada, Korea and New Zealand, USD 5 000 in Japan, and USD 8 000 in the United Kingdom (for government-dependent private institutions in England only) and the United States.“
OECD (Hrsg.), „Education at a Glance 2015: OECD Indicators“ (2015), S. 264