Year	Index 2010=1, Trend
1970-01-01	0.108913366792700
1971-01-01	0.119535700960713
1972-01-01	0.128375254893062
1973-01-01	0.144632716340381
1974-01-01	0.174918478706851
1975-01-01	0.218100104392364
1976-01-01	0.253153062765277
1977-01-01	0.278004730601237
1978-01-01	0.289273925421582
1979-01-01	0.309178099820222
1980-01-01	0.351849494404220
1981-01-01	0.393881232301159
1982-01-01	0.423537614510549
1983-01-01	0.452616167994348
1984-01-01	0.485920846346083
1985-01-01	0.516160356829537
1986-01-01	0.537177972418777
1987-01-01	0.568058472593059
1988-01-01	0.611711781478908
1989-01-01	0.660774125899106
1990-01-01	0.705432632635542
1991-01-01	0.741166497450319
1992-01-01	0.740514987955977
1993-01-01	0.712283695413911
1994-01-01	0.694761040574684
1995-01-01	0.701982003470125
1996-01-01	0.702258418815379
1997-01-01	0.706960145067872
1998-01-01	0.719517243800440
1999-01-01	0.735986720457866
2000-01-01	0.756056702418997
2001-01-01	0.773905210810007
2002-01-01	0.794508166388170
2003-01-01	0.816526036475613
2004-01-01	0.809328875658010
2005-01-01	0.829560220691080
2006-01-01	0.854987495787802
2007-01-01	0.863101869339303
2008-01-01	0.920839935801939
2009-01-01	0.984517508053609
2010-01-01	1.000000000000000