Année,1990,1992,1994,1996,1998,2000,2002,2004,2006,2008,2010,2012,2014,2016,2018
France,0,0.2,0.6,1.7,4.1,9.3,19.6,25.4,30.5,45.9,50.2,52.9,54.4,51.5,53.3