Year	Current U.S. Dollars
1966-01-01	44212353.6988296
1967-01-01	46695363.1558873
1968-01-01	41160658.5705371
1969-01-01	45168722.6995632
1970-01-01	52296836.7493880
1971-01-01	55728608.9749830
1972-01-01	59161544.9957528
1973-01-01	75187969.9248120
1974-01-01	95797533.4619206
1975-01-01	115182522.1238940
1976-01-01	112189468.4818260
1977-01-01	138094243.3493240
1978-01-01	171836793.4026940
1979-01-01	207114382.5460710
1980-01-01	241080708.8901800
1981-01-01	218764445.7843430
1982-01-01	216051495.9598170
1983-01-01	213446562.5710600
1984-01-01	177338801.9307500
1985-01-01	225724851.6911070
1986-01-01	185646209.3862820
1987-01-01	220626484.2248110
1988-01-01	266673126.2298010
1989-01-01	284119692.4943300
1990-01-01	317083373.5245590
1991-01-01	690314321.3749990
1992-01-01	714255460.5033890
1993-01-01	755042548.0558240
1994-01-01	746491692.5838570
1995-01-01	785996982.4921680
1996-01-01	848237108.5616300
1997-01-01	803630742.5344600
1998-01-01	840285264.6315450
1999-01-01	814723460.0837200
2000-01-01	782915402.4210950
2001-01-01	687408804.6305270
2002-01-01	578236035.1042790
2003-01-01	487038821.6119590
2004-01-01	578785951.4287330
2005-01-01	624173239.9196510
2006-01-01	655070067.7339240
2007-01-01	798885556.4579030
2008-01-01	965781078.2069540
2009-01-01	900639534.0108990
2010-01-01	951806368.6991290
2011-01-01	898290989.9360180
2012-01-01	910026155.7310350
2013-01-01	898947649.4538010
2014-01-01	833249466.8487770
2015-01-01	907655651.5258340
2016-01-01	962797146.4960080
2017-01-01	1014621519.8586600