Year	%
2009	4.74842538421204
2010	5.19700458229209
2011	5.51828996657184
2012	6.81024074899514
2013	5.88726430200156
2014	6.22871225721664
2015	6.95371578594703
2016	8.9204929445171
2017	9.50706221997094
2018	10.0943646062096
2019	10.2299978450955
2020	11.1309646740818
2021	10.678506618753
2022	12.1423322184624