Year	Index 2010=1, Trend
1970-01-01	0.410585134634607
1971-01-01	0.414593639815838
1972-01-01	0.424839777176315
1973-01-01	0.439880736559881
1974-01-01	0.497845163463908
1975-01-01	0.541557793599309
1976-01-01	0.575181515794637
1977-01-01	0.614628028741710
1978-01-01	0.672636626436188
1979-01-01	0.763094563029692
1980-01-01	0.860735033695836
1981-01-01	0.933435411213852
1982-01-01	0.993269292339516
1983-01-01	0.999638539693811
1984-01-01	1.011281609413660
1985-01-01	1.030235131163790
1986-01-01	1.052543679378740
1987-01-01	1.013984140372090
1988-01-01	1.003236339883950
1989-01-01	1.046040062122750
1990-01-01	1.076147115196980
1991-01-01	1.128815018518590
1992-01-01	1.165012348086210
1993-01-01	1.170572871109490
1994-01-01	1.143985803259790
1995-01-01	1.099576915392720
1996-01-01	1.088977933738710
1997-01-01	1.086109974147750
1998-01-01	1.065090903822110
1999-01-01	1.047164767005390
2000-01-01	1.078973916307770
2001-01-01	1.106992304619190
2002-01-01	1.052849605933010
2003-01-01	1.057381123030280
2004-01-01	0.996165011943639
2005-01-01	1.011010943451960
2006-01-01	1.020540727439110
2007-01-01	1.010458145167630
2008-01-01	1.061970794552810
2009-01-01	1.030380775725630
2010-01-01	1.000000000000000