Year	% of GDP
2000	2.30323911
2001	2.44649458
2002	2.59221506
2003	2.4231987
2004	2.45591736
2005	2.61161542
2006	2.85051656
2007	3.18001747
2008	2.89580131
2009	3.04270864
2010	2.85781646
2011	2.74445701
2012	2.5250833
2013	2.7824738
2014	2.8900826
2015	2.76515222
2016	2.98697019
2017	2.90658689
2018	3.20244789
2019	2.89456606
2020	3.06095958
2021	3.62085176