Year	constant 2010 US$
1993	7173609061.69304
1994	7345175432.6729
1995	7567799855.04936
1996	7614676428.09883
1997	7564089972.00453
1998	7522919702.11299
1999	7616547089.46465
2000	7792687934.8769
2001	7915428472.22441
2002	8088425348.9546
2003	8332617396.48998
2004	8461645871.2016
2005	8564972401.9374
2006	8819288028.629
2007	9014607083.0018
2008	9037070739.2351
2009	8941525530.98738
2010	8783682583.30471
2011	8784814412.03025
2012	8767915580.36419
2013	8784641493.75273
2014	8845901723.52262
2015	8906973315.17157
2016	8966064206.55084
2017	9056799142.715
2018	9138951044.37716