Universitas 21 (U21) produces an annual ranking not of universities but of 50 national university systems. There are 25 criteria grouped in four categories, resources, connectivity, environment and output. There is also an overall league table. The resources section consists of various aspects of expenditure on tertiary education. Output includes publications, citations, performance in the Shanghai rankings, tertiary enrolment, graduates and graduate employment . The top five in the overall rankings are USA, Switzerland, UK, Denmark and Sweden. No surprises there. The biggest improvements since 2013 have been by China, Malaysia, Russia, Saudi Arabia, Singapore and South Africa. It is interesting to compare resources with output. The top ten for resources comprise six European countries, three of them in Scandinavia, Canada, the USA, Singapore and Saudi Arabia. The bottom 10 includes two from Latin America, four, including China, from Asia, three from Eastern Europe, and Sou...