Year	%
2010	6.86702975926534
2011	6.03201397638731
2012	5.37615761868223
2013	4.52530200889505
2014	3.85059424062382
2015	3.99835180405115
2016	4.7488988110068
2017	3.66101354771918
2018	3.92063262802426
2019	3.89949874723607
2020	3.8727769630135
2021	3.11444658852587
2022	2.81875346844338