Year	% of GDP
2000	5.37
2001	5.53
2002	5.86
2003	6.14
2004	6.27
2005	6.45
2006	6.52
2007	6.36
2008	6.58
2009	7.24
2010	7.18
2011	7.3
2012	7.65
2013	7.79
2014	7.78
2015	7.58
2016	7.3
2017	7.12
2018	7.11
2019	7.35
2020	7.83
2021	8.41