Year	current US$
2000	114648346
2001	57865623
2002	45782601
2003	86518161
2004	64129575
2005	63711210
2006	84427442
2007	119104636
2008	123413620
2009	93312119
2010	71679621
2011	103533525
2012	98897062
2013	106916942
2014	65949574
2015	78798875
2016	88204404
2017	133890548
2018	159890884
2019	150155747
2020	185905918