In tertiary education, two mostly separate and non-interoperating sectors are found: the profession-oriented polytechnics and the research-oriented universities. Education is free and living expenses are to a large extent financed by the government through student benefits. There are 15 universities and 24 Universities of Applied Sciences (UAS) in the country. The University of Helsinki is ranked 75th in the Top University Ranking of 2010. The World Economic Forum ranks Finland's tertiary education No. 1 in the world. Around 33% of residents have a tertiary degree, similar to Nordics and more than in most other OECD countries except Canada (44%), United States (38%) and Japan (37%). The proportion of foreign students is 3% of all tertiary enrollments, one of the lowest in OECD, while in advanced programs it is 7.3%, still below OECD average 16.5%. Other reputable universities of Finland include Aalto University in Espoo, both University of Turku and Åbo Akademi University in Turku, University of Jyväskylä, University of Oulu, LUT University in Lappeenranta and Lahti, University of Eastern Finland in Kuopio and Joensuu, and Tampere University.