Year	constant 2010 US$
1995	4992657046.53139
1996	5236314062.60065
1997	4822520288.89668
1998	4631441201.98963
1999	4913555133.66832
2000	4669255241.96798
2001	4542597617.4809
2002	4730986798.31726
2003	4632329228.58756
2004	4901481018.11271
2005	4628726926.50894
2006	4759993018.33407
2007	4558096827.12286
2008	4719861103.1148
2009	4559561375.68661
2010	4586989146.63643
2011	4625392687.94028
2012	4597046561.07247
2013	4729282926.25427
2014	4653092893.00076
2015	4890473594.01419
2016	4712392673.60588
2017	4930802848.47745
2018	4841460485.71849