Year	%
2010	15.0798799393914
2011	13.5639823510104
2012	15.6129672176544
2013	16.4511104573787
2014	10.8218554441212
2015	12.0626314465578
2016	25.4531339058565
2017	26.5927107372185
2018	27.0417009043029
2019	27.3758216756443
2020	26.266746291981
2021	20.9222699816233