According to the UNESCO Institute for Statistics, Vietnam devoted 0.19% of its GDP to science research and development in 2011. Vietnam was ranked 42nd in the Global Innovation Index in 2020, it has increased its ranking considerably since 2012, where it was ranked 76th. Between 2005 and 2014, the number of Vietnamese scientific publications recorded in Thomson Reuters' Web of Science increased at a rate well above the average for Southeast Asia, albeit from a modest starting point. Publications focus mainly on life sciences (22%), physics (13%) and engineering (13%), which is consistent with recent advances in the production of diagnostic equipment and shipbuilding. Almost 77% of all papers published between 2008 and 2014 had at least one international co-author. The autonomy which Vietnamese research centres have enjoyed since the mid-1990s has enabled many of them to operate as quasi-private organisations, providing services such as consulting and technology development. Some have 'spun off' from the larger institutions to form their own semi-private enterprises, fostering the transfer of public sector science and technology personnel to these semi-private establishments. One comparatively new university, the Tôn Đức Thắng University which was built in 1997, has already set up 13 centres for technology transfer and services that together produce 15% of university revenue. Many of these research centres serve as valuable intermediaries bridging public research institutions, universities, and firms.