Year	%
2001	8.95
2002	7.82
2004	5.54
2005	7.65
2006	7.57
2007	6.22
2008	9.27
2009	11.65
2010	15.66
2011	14.21
2012	6.37
2013	6.81
2014	5.96
2015	6.98
2016	6.88
2017	7.82
2018	8.42
2019	129.3
2020	7.68
2021	7.22