0.00%
2.00%
4.00%
6.00%
8.00%
10.00%
12.00%
14.00%
1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012 2014
WoS Articles Open Access Ratio 1980-2015 (InCites)
Hokkaido University Kyoto University Kyushu University Nagoya University
Osaka University Tohoku University University of Tokyo