Year	Index 2010=1, Trend
1970-01-01	0.0845976222822024
1971-01-01	0.0954767659284335
1972-01-01	0.0971722053437181
1973-01-01	0.1038226191676340
1974-01-01	0.1241872926080300
1975-01-01	0.1612966535627840
1976-01-01	0.1751356951365760
1977-01-01	0.2020629244176380
1978-01-01	0.2218208289801540
1979-01-01	0.2473018923985980
1980-01-01	0.2770939216162560
1981-01-01	0.3327611190934950
1982-01-01	0.3886882015376390
1983-01-01	0.4370976572716760
1984-01-01	0.4677980368277370
1985-01-01	0.5008408255211620
1986-01-01	0.5279554969200660
1987-01-01	0.5487280599449040
1988-01-01	0.5620928660060050
1989-01-01	0.5971685277274140
1990-01-01	0.6449363442340600
1991-01-01	0.6984971596829940
1992-01-01	0.7171633982700210
1993-01-01	0.7358884442778840
1994-01-01	0.7160163262808880
1995-01-01	0.7238619788667500
1996-01-01	0.7560376505353690
1997-01-01	0.7719832676938190
1998-01-01	0.7672229824040370
1999-01-01	0.7743391282374260
2000-01-01	0.7613273230788740
2001-01-01	0.7817467200090270
2002-01-01	0.8078647823574990
2003-01-01	0.8537551171157280
2004-01-01	0.8667402963055320
2005-01-01	0.8802179596095090
2006-01-01	0.8883210840530040
2007-01-01	0.9079234867128060
2008-01-01	0.9639631247446220
2009-01-01	1.0069616232816400
2010-01-01	1.0000000000000000