Year	% of GDP per capita
1998	13.36893
2000	14.26927
2002	15.09564
2003	15.48508
2004	13.50403
2005	12.63158
2006	11.6756
2007	12.64539
2008	15.10256
2009	16.47026
2010	15.21726
2011	15.16071
2012	16.45029
2013	15.01836
2014	15.10182
2015	16.63683
2016	18.48666
2017	18.68243