Year	current US$
1960	103.53748162490629
1961	108.1646491532972
1962	113.59854592477964
1963	115.80458692746282
1964	119.8280811984295
1965	124.96524732112638
1966	127.34266219917272
1967	129.94511385664606
1968	128.72404387264
1969	131.18655944494108
1970	127.95645536058491
1971	134.09810843374743
1972	153.07700551074097
1973	165.4012767962771
1974	163.11040409222934
1975	211.69902492333776
1976	208.0313121353244
1977	220.6792992938721
1978	258.24169394755995
1979	228.10123239200237
1980	234.3349607105431
1981	198.8870058284067
1982	180.48905554414256
1983	171.30812300983396
1984	186.7885935810904
1985	207.96195123428143
1986	208.63518253866127
1987	219.4792180963409
1988	270.39704958969975
1989	252.8271273434421
1990	298.36707918906205
1991	310.6595530401226
1992	298.56731138806595
1993	226.92115787757402
1994	178.95318081730446
1995	209.89259966772545
1996	223.23338817597568
1997	207.31656137617196
1998	226.3287720074241
1999	192.269471956914
2000	168.1176582477754
2001	200.36100805232078
2002	225.9473109592681
2003	298.249881700489
2004	460.06701832057684
2005	664.5976560191805
2006	716.66776844238
2007	806.7103187914975
2008	936.494137074972
2009	808.1615235136741
2010	896.8767046203941
2011	988.1941600473052
2012	969.6161427715862
2013	980.0835443730068
2014	1017.7877620885496
2015	774.4116031241186
2016	691.9800774277305
2017	662.8974729633147
2018	720.2651014270851
2019	701.6212010274238
2020	643.7722156940087
2021	685.690314996618
2022	699.4632544855741
2023	719.3848751575212