2. In the 2013 survey, Tokyo reclaimed the title as the world's most expensive city. Currency swings pushed Zurich into the No.1 position last year but government exchange rate controls have driven the Swiss city back to No.7 in the list. Osaka in Japan was ranked the second most expensive.
4. The THE Asia University Rankings for 2017 rated Peking University and Tsinghua University, both in the Chinese capital of Beijing, as the second and third best universities in the continent. National University of Singapore is ranked the best.
5. This marks the first time that Google has topped the list since 2011.