{"values":[7.6,8,8.4,8.6,8.8,9.2,9.3,9.7,9.9,10.4,10.7,11.2,11.4,11.6,9.2,11.8,11.9,11.7,11.9,12.2,10,12.3,12.2,12.5,12.7,12.8,10.9,13,13.1,12.6,12.5,12.9,11.7,12.9,13,13.3,13.3,13.3,12.5,13.6,13.7,13.9,13.8,13.9,13,13.9,14,14.3,13.9,13.7,13.5,14.2,14.1,14.2,14.3,14.4,13.9,14.5,14.3,14.3],"years":[1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1981,1982,1983,1984,1985,1986,1986,1987,1988,1989,1990,1991,1991,1992,1993,1994,1995,1996,1996,1997,1998,1999,2000,2001,2001,2002,2003,2004,2005,2006,2006,2007,2008,2009,2010,2011,2011,2012,2013,2014,2015,2016,2016,2017,2018],"entities":[13,13,13,13,13,13,13,13,13,13,13,13,13,13,44,13,13,13,13,13,44,13,13,13,13,13,44,13,13,13,13,13,44,13,13,13,13,13,44,13,13,13,13,13,44,13,13,13,13,13,44,13,13,13,13,13,44,13,13,13]}