Year	%
2006	2.88924830799956
2007	3.20083686790681
2008	7.27535879705032
2009	13.5504391510384
2010	20.9294667304236
2011	15.2910548471522
2012	17.3025070519201
2013	20.3084823035393
2014	18.586564885194
2015	14.5783594660382
2016	11.354372633992
2017	8.29218459497308
2018	7.35692267453808
2019	5.09127517723506
2020	5.86672519968626
2021	6.82517015780468
2022	6.32770344904808