Year	% of GDP per capita
1998	12.26539
2001	15.16592
2002	15.37402
2003	17.97436
2004	11.19144
2005	22.20004
2006	21.58024
2007	20.63391
2008	22.80496
2009	22.74503
2010	21.49743
2011	18.98909
2012	18.88574
2013	22.99728