Year	current US$
1995	72000000
1996	87000000
1997	96000000
1998	98000000
1999	117000000
2000	116000000
2001	114000000
2002	114000000
2003	197000000
2004	232000000
2005	257000000
2006	360000000
2007	385000000
2008	381000000
2009	388000000
2010	421000000
2011	410000000
2012	502000000
2013	660000000
2014	953000000
2015	849000000
2016	960000000
2017	997000000
2018	1009000000
2019	1111000000
2020	325000000