Year	% of GDP
2008	36.6420664206642
2009	46.4781254424466
2010	41.4537931034483
2011	38.951655281135
2012	101.033084869884
2013	85.7044234211199
2014	79.6994367311521
2015	8.57264573991031
2016	64.3393728222997