Year	Index 2010=1
1978-01-01	0.0641531531575772
1979-01-01	0.0722767555675922
1980-01-01	0.0781433608649446
1981-01-01	0.0905043646195726
1982-01-01	0.0983240193225887
1983-01-01	0.1054689641695870
1984-01-01	0.1169045915574310
1985-01-01	0.1255682247730870
1986-01-01	0.1491223341997460
1987-01-01	0.1840402426530910
1988-01-01	0.2276035741329050
1989-01-01	0.2623219578920450
1990-01-01	0.2891577690513860
1991-01-01	0.2741169556864990
1992-01-01	0.2796243532435880
1993-01-01	0.2864335254384870
1994-01-01	0.3144561642477510
1995-01-01	0.3277483465594210
1996-01-01	0.3488612345593870
1997-01-01	0.3739599093643000
1998-01-01	0.3982065396215080
1999-01-01	0.4755917255410770
2000-01-01	0.5096907494974660
2001-01-01	0.5851175261109270
2002-01-01	0.6654467917577260
2003-01-01	0.7231544901885560
2004-01-01	0.7842344458764920
2005-01-01	0.8264386693161950
2006-01-01	0.8734218137772580
2007-01-01	0.9116776081830760
2008-01-01	0.9526217252680780
2009-01-01	0.9817995813055970
2010-01-01	1.0000000000000000
2011-01-01	1.0988400412085000
2012-01-01	1.1614071235522100
2013-01-01	1.2626035780123700