Year	%
2013	6.2023356485251
2014	6.06487516391056
2015	6.07175325484793
2016	9.44234465807295
2017	10.6755859578393
2018	11.5550664603898
2019	9.89902696380351
2020	9.37968228236148
2021	9.2073913241176