Year	current US$
1970	4770000.088959937
1971	-1289999.9897927037
1972	430000.0146031384
1973	499999.98882412916
1974	2750000.0819563908
1975	-820000.0673532528
1976	1420000.0185519457
1977	2480000.011622905
1978	80880001.21153891
1979	14550000.393763231
1980	3829999.9870359884
1981	85199999.30821359
1982	7969999.99694526
1983	31349999.649450168
1984	569999.944418658
1985	1569999.9202042832
1986	-100000.00894069753
1987	-6620000.220835205
1988	8910000.553354653
1989	47489997.97925352
1990	116070000.44174495
1991	271830002.017319
1992	217749991.75034463
1993	300489992.4676863
1994	161739994.8611861
1995	239950003.04095468
1996	180720000.5594645
1997	150169997.59152558
1998	158029999.31760108
1999	189790002.657101
2000	178800001.75721973
2001	176960000.5485115
2002	217639998.05971974
2003	165750000.87730587
2004	177420002.8125197
2005	89220001.1909008
2006	100749997.95109034
2007	147369998.7847358
2008	103319998.25127421
2009	64029999.15927656
2010	63550000.16652048
2011	66819999.64267017
2012	67619999.42734832
2013	75039999.64892861
2014	69659999.19362359
2015	70160000.5906075
2016	64920000.469312035
2017	74730000.02279875
2018	78939999.74615873
2019	71809999.91111454
2020	78420000.10795893
2021	103089999.65153627
2022	122840000.75235963