Year	% of GDP
2000	2.90186048
2001	3.14902449
2002	3.3248477
2003	3.53258252
2004	3.33045959
2005	2.9324131
2006	3.14333963
2007	3.16288781
2008	2.78980231
2009	3.83571577
2010	2.47556901
2011	2.55771565
2012	2.42097569
2013	2.84087205
2014	2.53282261
2015	2.65743947
2016	3.1076982
2017	2.78068876
2018	2.74500418
2019	2.76836324
2020	3.41300368
2021	2.70633149