Year	% of GDP per capita
1998	20.10304
1999	24.8775
2000	23.045015
2001	24.074525
2002	24.05205
2003	24.32286
2004	23.134615
2005	22.88599
2006	22.87955
2007	22.90471
2008	25.76982
2009	28.141645
2010	27.67082
2011	25.89151
2012	24.41199
2013	23.732689999999998
2014	23.656035000000003
2015	23.00137
2016	23.02147