Year	% of GDP
2000	2.76583052
2001	2.75327635
2002	2.58866954
2003	2.67035341
2004	2.82082701
2005	2.68723226
2006	2.63711214
2007	2.74834085
2008	2.30050445
2009	2.35850596
2010	2.37870526
2011	2.39800286
2012	2.45518541
2013	2.57773447
2014	2.5936265
2015	2.70778155
2016	2.88150787
2017	2.77448845
2018	2.87454414
2019	2.92877913
2020	2.99610233
2021	2.88419509