Year	% of GDP per capita
1999	18.62467
2000	18.31782
2001	20.72114
2002	21.49706
2003	20.97958
2004	22.10474
2005	22.04173
2006	21.98723
2007	20.5995
2008	20.51894
2009	20.85266
2010	19.40782
2011	19.60857
2012	17.84044
2013	18.11362
2014	19.35348
2015	20.35202
2016	19.39879