Students in PhD Studies

30.0 (percent) in 2017

日付 変更 , %
2017 30.0 35.75%
2016 22.1 -11.60%
2015 25.0 -3.10%
2014 25.8 14.16%
2013 22.6 4.63%
2012 21.6 14.89%
2011 18.8 -25.98%
2009 25.4