Year	% of GDP per capita
1997	44.90075
2001	33.82001
2002	32.19494
2003	20.07651
2004	19.5678
2005	17.39589
2006	16.30627
2007	16.13788
2008	16.01176
2009	16.8635
2010	19.20368
2011	23.57808
2012	24.55553
2013	24.57223
2014	26.89075
2015	24.80784
2016	17.99265