Year	% of GDP
2000	8.87
2001	8.38
2002	8.98
2003	9.01
2004	8.47
2005	7.68
2006	7.38
2007	6.57
2008	6.55
2009	6.53
2010	6.71
2011	6.52
2012	6.61
2013	6.72
2014	6.29
2015	6.34
2016	6.38
2017	6.44
2018	6.46
2019	7.07
2020	7.73
2021	8.52