Year	current US$
1978	79999.9982118607
1979	29999.999329447703
1980	189999.99761581398
1981	529999.971389771
1982	289999.99165535
1983	1009999.99046326
1984	639999.985694885
1985	1019999.98092651
1986	219999.998807907
1987	270000.010728836
1988	129999.995231628
1989	270000.010728836
1990	1009999.99046326
1991	1269999.98092651
1992	1360000.01430511
1993	1039999.96185303
1994	839999.973773956
1995	730000.019073486
1996	949999.988079071
1997	1080000.04291534
1998	1090000.0333786
1999	519999.980926514
2000	670000.016689301
2001	779999.971389771
2002	689999.997615814
2003	560000.002384186
2004	860000.014305115
2005	790000.021457672
2006	839999.973773956
2007	2829999.92370605
2008	1129999.99523163
2009	2019999.9809265102
2010	910000.026226044
2011	930000.007152557
2012	798043.727874756
2013	933179.259300232
2014	1048220.9920883201
2015	1250639.0810012799
2016	1086004.73403931
2017	1253000.02098083
2018	1101587.41474152
2019	1371999.97901917
2020	1215999.96089935
2021	1019000.05340576
2022	1432999.96852875