Year	constant 2010 US$
2000	1709536423.84106
2001	1206092715.23179
2002	1049271523.17881
2003	1349801324.50331
2004	1369403973.50993
2005	1664900662.25166
2006	1709139072.84768
2007	1732582781.45695
2008	1840794701.98675
2009	1691258278.1457
2010	2063841059.60265
2011	1696110408.536
2012	1587153265.48474
2013	1762987710.56396
2014	1770124333.66873
2015	2677196248.72223
2016	2718333934.87808
2017	2371232123.19897
2018	2384074172.18543