Year	% of GDP per capita
1998	10.95099
1999	12.42388
2000	12.2987
2001	13.80064
2002	10.75649
2003	10.47639
2004	10.00318
2005	10.53523
2006	11.53286
2007	12.6881
2008	13.70256
2009	14.80287
2010	13.68048
2011	14.20816
2012	14.56387
2013	14.38084
2014	14.38654
2015	15.64309
2016	15.2222
2017	14.97726