Year	current US$
1986	11995711.533126907
1987	-128090986.86398889
1988	19603882.14455501
1989	50367970.73157109
1990	-102215653.82367298
1991	93585253.76453383
1992	99700517.84834778
1993	108834172.78906159
1994	114269750.80737747
1995	138085951.19181085
1996	133364331.09491779
1997	165320719.73125798
1998	153836607.1213809
1999	149416030.5812536
2000	186550811.1557914
2001	181194273.46549395
2002	225124076.73936766
2003	239084351.158258
2004	252011285.99639583
2005	228210738.1531337
2006	220858655.01335275
2007	430296739.3687891
2008	513516443.8346543
2009	474911016.336541
2010	465830618.3101043
2011	504769033.0323769
2012	715573338.7397678
2013	778067439.2792325
2014	827689656.5163485
2015	852236554.9202589
2016	891993649.5513967
2017	1019667533.4839042
2018	1025046328.0833244
2019	1207047538.7688668
2020	1187352246.9242332
2021	1347642636.41918
2022	1758623976.5301077
2023	1364387129.0258708