Year	% of GDP per capita
1998	22.65895
1999	21.09702
2000	21.87505
2001	21.94317
2002	23.63757
2003	25.01142
2004	23.79821
2005	23.47328
2006	24.47537
2007	25.57833
2008	26.49489
2009	28.43834
2010	31.19587
2011	29.46259
2013	22.60496
2014	22.87626
2015	23.05669
2016	21.18688