Year	% of GDP per capita
1999	17.48975
2000	17.52698
2003	17.74476
2004	17.95336
2005	17.54639
2006	17.2182
2007	17.83394
2008	17.5281
2009	17.99072
2010	18.15487
2011	17.91099
2012	17.49746
2013	17.71386
2014	17.68894
2015	17.53958
2016	17.3647