Year	constant 2010 US$
1995	2784740689.22496
1996	2790085006.79091
1997	2911162831.04372
1998	2923189797.08868
1999	2541365113.35266
2000	2559644819.69812
2001	2235916676.9487
2002	2231524090.79702
2003	2343510270.92732
2004	2809666754.81933
2005	2168876694.93623
2006	1782578370.27181
2007	2003068288.86707
2008	2113286229.90579
2009	1780909595.45691
2010	2110108140.98052
2011	2456161709.46199
2012	1992590634.55106
2013	2058180636.6688
2014	2593027070.5609
2015	2745250722.53964
2016	3034992411.98933
2017	3290106229.37513
2018	2810626035.45301