Year	constant 2010 US$
1995	1155983756.59593
1996	1285491145.18557
1997	1363477098.00179
1998	1271446815.80882
1999	1069244285.22087
2000	1115115064.05162
2001	1041760093.78921
2002	1105812571.55566
2003	1166405652.64233
2004	1126011501.38071
2005	1145735625.03819
2006	1021163571.74239
2007	1146663119.48491
2008	1174823297.15906
2009	1191275827.52465
2010	1110180920.73978
2011	1185879989.84735
2012	1328085297.91151
2013	1283374052.69222
2014	1328343560.68048
2015	1396780015.83964
2016	1325582797.90138
2017	1306441818.332
2018	1177484463.21904