Year	% of GDP
2000	6.57
2001	7
2002	7.71
2003	7.9
2004	8.05
2005	8.66
2006	8.81
2007	8.17
2008	7.86
2009	7.92
2010	7.95
2011	8.45
2012	8.38
2013	8.5
2014	9.09
2015	8.9
2016	8.97
2017	8.73
2018	8.55
2019	9.15
2020	10.74
2021	10.58