Year	%
2010	5.29540947868442
2011	8.87073534166468
2012	8.67027122719796
2013	9.64925412777137
2014	6.98169087402057
2015	7.67957761114822
2016	7.66841807466547
2017	8.80764773237461
2018	7.49452765815531
2019	2.80324551053929
2020	1.6354535842481
2021	4.98599628492507
2022	3.99890203398205