Year	% of GDP per capita
1999	20.36805
2000	17.83616
2001	17.4304
2002	16.98154
2003	18.19248
2004	18.97489
2005	16.98142
2006	16.21459
2007	16.95974
2008	15.44291
2009	17.27179
2010	19.37539
2011	21.43582
2012	21.079
2015	19.08402
2017	19.5657
2018	21.375