Year	%
1995	0.0199144
1996	38.66837
1997	38.66837
1998	38.66837
1999	32.99401
2001	49.3285
2002	50.52258
2003	51.04748
2004	51.09367
2005	49.95894
2006	44.19971
2007	48.41432
2008	48.41432
2009	47.13311
2010	47.13311
2011	46.55061
2012	44.26842
2013	44.28318
2014	44.27447
2015	38.2741
2016	38.2741
2017	43.57578
2018	43.43414
2019	39.70642
2020	41.23777
2021	38.88323