{"values":[4.2,4.1,4.2,4.1,3.9,3.8,3.9,3.9,3.6,3.6,3.6,3.5,3.4,3.5,3.3,3.2,3.1,2.9,2.9,2.8,2.7,2.5,2.6,2.7],"years":[1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016],"entities":[278,278,278,278,278,278,278,278,278,278,278,278,278,278,278,278,278,278,278,278,278,278,278,278]}