Year	current US$
1962	910000.026226044
1963	1710000.03814697
1964	790000.021457672
1965	379999.99523162795
1966	519999.980926514
1967	529999.971389771
1968	589999.973773956
1969	1120000.00476837
1970	1950000.04768372
1971	3559999.94277954
1972	2660000.08583069
1973	7010000.228881841
1974	13270000.4577637
1975	11590000.1525879
1976	17760000.2288818
1977	16000000
1978	22059999.4659424
1979	27670000.0762939
1980	27030000.6866455
1981	33540000.915527303
1982	28879999.1607666
1983	17129999.1607666
1984	19299999.237060502
1985	28049999.237060502
1986	24209999.084472697
1987	31610000.6103516
1988	39060001.373291
1989	39909999.8474121
1990	31010000.2288818
1991	44389999.3896484
1992	24090000.1525879
1993	24649999.6185303
1994	25680000.3051758
1995	46200000.762939505
1996	65690002.44140631
1997	55680000.3051758
1998	51380001.0681152
1999	48759998.3215332
2000	31639999.3896484
2001	19290000.915527303
2002	27950000.762939498
2003	23530000.6866455
2004	26360000.6103516
2005	29040000.915527303
2006	40150001.5258789
2007	40639999.3896484
2008	39389999.3896484
2009	46909999.8474121
2010	60319999.6948242
2011	36490001.6784668
2012	52279998.779296905
2013	68080001.8310547
2014	74660003.6621094
2015	43450000.762939505
2016	68639999.3896484
2017	72529998.7792969
2018	126269996.64306599
2019	107480003.35693401
2020	108550003.05175799
2021	118360000.61035201
2022	89220001.2207031