Year	%
2002	15.84759
2004	16.43171
2005	11.19337
2006	11.19337
2008	24.86138
2009	24.5568
2010	11.29381
2011	10.94433
2012	10.64087
2013	10.57041
2014	22.53683
2015	21.92737
2016	21.89814
2018	19.35332
2019	19.24479
2020	24.31655
2021	28.60677