Year	% of GDP per capita
1998	28.44398
1999	27.92329
2000	29.67067
2001	27.12143
2002	25.30856
2003	23.00727
2004	22.74967
2005	23.4954
2006	25.00394
2007	25.42936
2008	31.84588
2009	36.18447
2010	31.53732
2011	29.69555
2012	28.56806
2013	25.6625
2014	22.76605
2015	18.99692
2016	15.54304