Year	% of GDP per capita
1998	17.90055
1999	18.86803
2000	19.39073
2001	19.51486
2002	21.3041
2003	19.25544
2004	19.35567
2006	33.63857
2007	20.95946
2008	26.80057
2009	29.45496
2010	26.70617
2011	24.71599
2012	33.09911
2013	36.91353
2014	27.32363
2015	26.76693
2016	24.50426