Year	current US$
1965	98886355184.40666
1966	104404197378.04182
1967	111082734056.85844
1968	119389367389.7935
1969	133072908154.68144
1970	140338897294.25937
1971	152244315167.6371
1972	176241341631.57275
1973	217516090053.62354
1974	268044093779.29602
1975	312400536503.7331
1976	332305729147.25916
1977	375313022727.4402
1978	415528422998.44745
1979	511271540052.5338
1980	660112058479.8873
1981	756240323583.9489
1982	677621668834.9554
1983	697622384365.0679
1984	755591640665.3245
1985	791247357973.681
1986	794555555599.6876
1987	754767693541.5603
1988	835137083952.3394
1989	878763048563.4281
1990	1043479233990.3131
1991	1087562136271.2527
1992	1238905957949.6777
1993	1441399529100.9705
1994	1552221016534.5715
1995	1752882260487.5989
1996	1949425480483.43
1997	2093699500939.7283
1998	2098649070797.7134
1999	2015489490852.9941
2000	2187673767655.3635
2001	2227024023035.5054
2002	2209937937992.3887
2003	2455314743008.149
2004	2844559615617.752
2005	3383813934948.771
2006	3985743704767.2554
2007	4926474877602.922
2008	5869676292933.909
2009	6008434605291.018
2010	7265771084785.721
2011	8612498581793.125
2012	9300482444875.756
2013	10045133350289.059
2014	10617698124330.805
2015	10561075957514.709
2016	10777942164991.69
2017	11851103630924.855
2018	12655602413705.566
2019	13066229405178.393
2020	12657140789793.623
2021	14635469033371.773
2022	15176784167045.178
2023	16012928756282.59