Year	current US$
1982	15936156112.7
1983	14096662802.55
1984	19468479930.666664
1985	13811658828.545456
1986	22074872309.785713
1987	37133051532.94118
1988	15936935899.599998
1989	22471993816.417908
1990	25902064653.913044
1991	35115687749.068
1992	37027409149.072296
1993	36178419335.37781
1994	46399107630.668365
1995	56366255873.74767
1996	58026728598.785805
1997	60772897897.89789
1998	58580255342.39094
1999	51397843108.28778
2000	52780308891.37224
2001	52998774265.2718
2002	55160758450.12366
2003	58493331800.41389
2004	64172476419.239555
2005	71238207904.87457
2006	80409821046.84541
2007	94655161393.41643
2008	119319183840.86948
2009	115057101122.10345
2010	141656740852.17468
2011	163144039795.2144
2012	188258885207.9136
2013	201518635596.66736
2014	204077499327.23834
2015	194715301502.08563
2016	192259282940.58008
2017	206943561822.6474
2018	218695108596.93124
2019	225755033531.90662
2020	197830807444.24585
2021	219526387211.72284
2022	245113855121.8313
2023	258858718327.18723