Year	% of GDP
2000	6.311614674330714
2001	6.419464814356712
2002	6.584411291032805
2003	6.722184790082076
2004	6.680187058197697
2005	6.74472292902363
2006	6.669445441393815
2007	6.57856500426744
2008	6.80614459721714
2009	7.408329932566508
2010	7.3606666593011445
2011	7.274778547644097
2012	7.311016377359862
2013	7.375749391619986
2014	7.393875281328843
2015	7.382018008348597
2016	7.4352280923890985
2017	7.403824445862537
2018	7.394680932010738
2019	7.425092117061217
2020	8.327439017685458
2021	8.375839313260151