Year	Current U.S. Dollars
1960-01-01	1203222788.11513
1961-01-01	1283064113.98540
1962-01-01	1368508339.91674
1963-01-01	1515584466.51987
1964-01-01	1714487418.68791
1965-01-01	2026849097.09266
1966-01-01	2106690422.96293
1967-01-01	1710013336.24531
1968-01-01	1615922325.90839
1969-01-01	1914005085.05654
1970-01-01	2170905357.74343
1971-01-01	2372632926.42131
1972-01-01	2085279606.80586
1973-01-01	2447183098.59155
1974-01-01	2875155279.50311
1975-01-01	2787765957.44681
1976-01-01	2744915254.23729
1977-01-01	3178000000.00000
1978-01-01	3654101221.64049
1979-01-01	4006125356.12536
1980-01-01	4426348547.71784
1981-01-01	4209534638.98054
1982-01-01	4025490196.07843
1983-01-01	4021119840.80424
1984-01-01	4364497716.89498
1985-01-01	4424969151.21483
1986-01-01	5601277821.67307
1987-01-01	4936761904.76190
1988-01-01	5066668176.44611
1989-01-01	5133900896.99299
1990-01-01	5776765502.12656
1991-01-01	6474875000.00000
1992-01-01	6307702517.16247
1993-01-01	5853944530.04622
1994-01-01	5333534518.82845
1995-01-01	6332009174.31193
1996-01-01	6791288685.01529
1997-01-01	6757509277.34375
1998-01-01	7329127595.15571
1999-01-01	7555452363.09077
2000-01-01	4836061112.13066
2001-01-01	5206827725.81321
2002-01-01	6036889828.36951
2003-01-01	7467434240.88602
2004-01-01	8683188882.71262
2005-01-01	10600650557.21060
2006-01-01	20281934315.33010
2007-01-01	24618642536.35590
2008-01-01	28410855657.43450
2009-01-01	25883819207.83650
2010-01-01	31640997973.44510
2011-01-01	38336161727.74180
2012-01-01	39809765731.15050
2013-01-01	46453675605.13790
2014-01-01	37348322884.33690
2015-01-01	36686477644.49290
2016-01-01	41755433551.58830
2017-01-01	45763617478.04900