Year	%
1995	0
2000	5.17
2001	5.14
2002	8.02
2003	6.14
2006	6.13
2007	6.13
2008	6.23
2009	6.23
2010	6.15
2011	6.08
2012	6.08
2013	6.08
2014	6.06
2015	8.29
2016	7.8
2017	7.54
2018	7.56
2019	11.07
2020	7.62
2021	7.97