Year	PPP of Consumption over Exchange Rate
1970-01-01	50.58378534
1971-01-01	49.36302664
1972-01-01	49.28225989
1973-01-01	49.36168342
1974-01-01	58.14848920
1975-01-01	54.92622564
1976-01-01	51.82071730
1977-01-01	55.60224597
1978-01-01	56.72457853
1979-01-01	58.85559574
1980-01-01	59.19380872
1981-01-01	56.67573243
1982-01-01	57.85008442
1983-01-01	55.88151828
1984-01-01	53.81842100
1985-01-01	46.53009067
1986-01-01	47.18742162
1987-01-01	54.54421826
1988-01-01	57.43473637
1989-01-01	61.98865594
1990-01-01	88.82110846
1991-01-01	95.65676623
1992-01-01	125.87512720
1993-01-01	319.56073460
1994-01-01	13.51785141
1995-01-01	25.12406477
1996-01-01	30.55301485
1997-01-01	30.44373164
1998-01-01	35.27030220
1999-01-01	29.18698747
2000-01-01	28.99571968
2001-01-01	23.92143758
2002-01-01	30.09223247
2003-01-01	31.94509314
2004-01-01	33.48828694
2005-01-01	37.65141869
2006-01-01	41.91622788
2007-01-01	43.76638433
2008-01-01	50.63083587
2009-01-01	51.62097812
2010-01-01	55.42080678