Year	% of GDP per capita
1999	16.87322
2000	16.24497
2004	12.42717
2005	13.71514
2006	14.12419
2008	15.48145
2009	16.09631
2010	18.24662
2012	15.03615
2013	16.10865
2014	16.34612
2015	15.10773
2016	16.23127
2017	16.55987