Year	%
2012	14.3731796444657
2013	10.6057193507607
2014	10.4781361324885
2015	7.71220540333397
2016	4.29691693462225
2017	3.68327094992369
2018	3.58311151186513
2019	3.21976085312087
2020	3.65355130263791
2021	3.49666295766886