Year	%
1995	72.78719
2001	61.90707
2002	62.63791
2006	51.43752
2008	60.18674
2009	60.70397
2010	59.89505
2011	59.32765
2012	61.20631
2015	56.47036
2018	55.55775
2021	57.44583