This graph shows the average higher edution public tuition fees in dollars for the year 2004/2005. You can see United States was the most expensive country to study in that year. Australia and Japan come in second. Its the cheapest to study in Turkey, Sweden, Finland, Czech Republic, Norway and Denmark.
In Turkey, Norway, Sweden, Denmark and the Netherlands (almost) every student receives a grant. In Belgium and Japan the least number of student receive a grant.
The Economist made a chart with the developing countries ranking them by the state of their economy. They used several indicators to identify whether the economy is overheating or not.
Due to a request by the Economist this graph has been removed.