Year	%
2010	25.94582083427417
2011	25.92055650263654
2012	26.01532169292465
2013	25.982991761017182
2014	26.06815893456868
2015	26.05941929489166
2016	26.114350236574555
2017	26.130825689209498
2018	26.178037541928653
2019	26.175067426375612
2020	26.193694171186813