Year	current US$
1989	864271137893.0597
1990	953466545788.1332
1991	1038637951101.5096
1992	1139760363425.7961
1993	1373890760484.4675
1994	1631802489724.3792
1995	1714979354747.719
1996	1871618143041.6956
1997	2057931700805.9707
1998	2081535995447.8774
1999	1827358373600.325
2000	2031591326364.8206
2001	1967317859161.1191
2002	1753426202764.577
2003	1794814856741.2039
2004	2034498019720.9478
2005	2467091317041.4595
2006	2869385433228.8726
2007	3415614407708.715
2008	4011199527997.415
2009	3684416563048.317
2010	4643713688401.8955
2011	5418707526701.218
2012	5405033199758.63
2013	5591209115102.948
2014	5627663579499.045
2015	4770610197567.429
2016	4588546135472.542
2017	5088749926703.683
2018	4940355627649.465
2019	4855278451416.217
2020	4047039820769.6167
2021	4744169805072.835
2022	5519780593052.674
2023	6187303703527.618