Year	% of GDP
2000	5.3
2001	5.33
2002	5.51
2003	5.45
2004	6.37
2005	6.59
2006	6.85
2007	7.18
2008	6.96
2009	7.95
2010	7.67
2011	7.3
2012	7.54
2013	7.5
2014	6.88
2015	6.76
2016	7.09
2017	6.76
2018	6.67
2019	6.92
2020	7.13
2021	7.75