Year	constant 2011 international $
1990	55707556394.9901
1991	56508824244.7893
1992	56057039608.1261
1993	56255031534.0257
1994	57736105295.1817
1995	60280083108.0542
1996	62779801264.66
1997	63077943746.5419
1998	65153342907.9358
1999	66655380645.1952
2000	67055109891.187
2001	69589730346.0583
2002	69970288418.3532
2003	72022150015.8219
2004	75698376457.5261
2005	80169626784.1254
2006	85358601306.9567
2007	91206288418.4869
2008	91418144889.4453
2009	94441287921.2466
2010	102379738527.383
2011	108633362952.274
2012	113590530489.511
2013	120268154931.071
2014	126711071099.697
2015	133957052739.797
2016	141832319953.049
2017	148728970720.878
2018	158128316496.141