Year	current US$
1995	5271373404.806417
1996	6489585645.798294
1997	7166982054.162472
1998	7352351522.460054
1999	7372697696.759745
2000	8618204782.933197
2001	9527973650.337225
2002	10918420105.36994
2003	13192359562.919535
2004	15106566747.110376
2005	18023992811.236076
2006	20816793535.176704
2007	27177808306.362106
2008	31528592678.924686
2009	35893525278.92517
2010	51755471065.312965
2011	52761282316.946815
2012	56042069329.74841
2013	60485544722.186844
2014	66311194439.19047
2015	72200328907.83725
2016	76855916844.26813
2017	85938797583.47026
2018	94090935556.73048
2019	101521880933.25816
2020	104947681157.60756
2021	113734908754.97874
2022	126318226435.34366