Annual Index 2010=1, Trend
1970-01-01 0.0585804999878948
1971-01-01 0.0638041220234832
1972-01-01 0.0718530709103353
1973-01-01 0.0829099881238710
1974-01-01 0.1045353642996020
1975-01-01 0.1229279573811640
1976-01-01 0.1429886911140450
1977-01-01 0.1656310704721300
1978-01-01 0.2000729077110920
1979-01-01 0.2389114154059730
1980-01-01 0.2831501526127010
1981-01-01 0.3426677704868260
1982-01-01 0.3636904537023570
1983-01-01 0.4165037874110020
1984-01-01 0.4410131844642190
1985-01-01 0.4562118409733220
1986-01-01 0.4670722648615240
1987-01-01 0.4888872482776530
1988-01-01 0.5114063804362650
1989-01-01 0.5087942980156230
1990-01-01 0.5323145956276180
1991-01-01 0.5989412760063820
1992-01-01 0.6571962783876700
1993-01-01 0.7284591355240820
1994-01-01 0.7899504565176200
1995-01-01 0.8641111732391490
1996-01-01 0.9167209930976420
1997-01-01 0.9035513702742940
1998-01-01 0.9026826011596630
1999-01-01 0.9140183179975940
2000-01-01 0.8792018001109250
2001-01-01 0.8807182098307480
2002-01-01 0.8768539633939970
2003-01-01 0.9157498853776020
2004-01-01 0.9242850345776150
2005-01-01 0.9208482144266730
2006-01-01 0.9148245727594560
2007-01-01 0.9193240978664580
2008-01-01 0.9619603656481540
2009-01-01 1.0120205530962500
2010-01-01 1.0000000000000000