Year	%
2002	0.7772596
2003	0.6983478
2004	1.067393
2005	0.7475789
2006	0.5689165
2007	0.5889375
2008	0.9818305
2009	0.9603469
2010	1.046558
2011	1.046558
2012	0.2184159
2013	0.3006789
2014	0.0121153
2015	0.1532698
2016	0.1532698
2017	0.5103207
2018	0.5071915
2019	0.4786803
2020	0.017671
2021	0.1207313