Year	%
1996	52.10526
1999	47.98526
2000	18.60692
2007	46.52956
2009	53.4413
2010	53.4413
2011	51.2128
2012	44.12199
2013	44.12199
2018	47.50181
2019	46.55921
2020	46.55921
2021	43.56325