Year	Index 2010=1, Trend
1970-01-01	0.0528257917118141
1971-01-01	0.0579860180687340
1972-01-01	0.0648683079152372
1973-01-01	0.0731934035594870
1974-01-01	0.0857345329497209
1975-01-01	0.1031214229879430
1976-01-01	0.1228311205910480
1977-01-01	0.1512473252292640
1978-01-01	0.1809450165851370
1979-01-01	0.2106521359480330
1980-01-01	0.2380612997151910
1981-01-01	0.2682520952789880
1982-01-01	0.2982265577634870
1983-01-01	0.3322641262027890
1984-01-01	0.3565831405431920
1985-01-01	0.3758023430327700
1986-01-01	0.3988865265143060
1987-01-01	0.4249196406775180
1988-01-01	0.4480676644406440
1989-01-01	0.4756872713806910
1990-01-01	0.5190606740003090
1991-01-01	0.5675134815860820
1992-01-01	0.6253296379655320
1993-01-01	0.6625400495411140
1994-01-01	0.6720919937630210
1995-01-01	0.6871952452779130
1996-01-01	0.7088534251082830
1997-01-01	0.7233238795830010
1998-01-01	0.7376186247395230
1999-01-01	0.7515671709812620
2000-01-01	0.7726797540563920
2001-01-01	0.7972087360225700
2002-01-01	0.8214493877695760
2003-01-01	0.8464292514690670
2004-01-01	0.8680258171330430
2005-01-01	0.8961666937363290
2006-01-01	0.9261555886782730
2007-01-01	0.9604594840277310
2008-01-01	0.9926369357534260
2009-01-01	1.0091472866980900
2010-01-01	1.0000000000000000