Year	constant 2011 international $
1990	14529.3381476321
1991	15667.1264280297
1992	15944.9269704167
1993	15666.0172567862
1994	14919.3650919536
1995	15290.4798326924
1996	14943.4016863586
1997	15524.1913619799
1998	15321.9397578037
1999	14286.2146179117
2000	14562.1344861355
2001	14715.0162865314
2002	12973.5138957414
2003	11790.4345287938
2004	13591.6537813636
2005	15010.2690373077
2006	16443.4399822603
2007	18013.6303585439
2008	18486.2836527255
2009	17417.2961728342
2010	16783.139420833
2011	16882.0941005632
2012	17531.7324739148
2013	17459.4040385413
2014	17111.2379470037