Year	% of GDP
2000	3.54262948
2001	3.53787732
2002	3.32763267
2003	2.85614896
2004	3.0369277
2005	2.64208412
2006	2.46236444
2007	2.66608858
2008	2.33727217
2009	2.6199491
2010	2.56418729
2011	2.45894694
2012	2.51806545
2013	2.55412817
2014	2.45531821
2015	2.78964067
2016	2.6446631
2017	2.48946476
2018	2.57960916
2019	2.65109873
2020	3.40328145
2021	2.20846629