Year	%
2000	55.09
2001	55.8
2002	55.8
2003	55.8
2004	55.8
2007	54.83
2008	54.83
2009	54.83
2010	53.93
2013	52.48
2016	52.48
2017	52.48
2018	53.2
2019	53.16
2020	53.16
2021	53.16