Year	Index 2015=100
1974-01-01	40.0502285766456
1975-01-01	36.2321333002226
1976-01-01	41.3229270021199
1977-01-01	43.3512901177196
1978-01-01	44.6239885431940
1979-01-01	47.4477881747152
1980-01-01	47.7261909552877
1981-01-01	46.7716671361819
1982-01-01	48.5613992970052
1983-01-01	50.0329568514599
1984-01-01	57.9077783590824
1985-01-01	62.7599411062033
1986-01-01	64.6264077562019
1987-01-01	58.1010653665583
1988-01-01	63.6202655776870
1989-01-01	66.0043850876462
1990-01-01	65.8148220685057
1991-01-01	65.4721504569825
1992-01-01	68.3447592854960
1993-01-01	63.7150470872573
1994-01-01	71.1371683751424
1995-01-01	77.5531474845126
1996-01-01	77.9541461788482
1997-01-01	81.0381906825569
1998-01-01	85.6606119954441
1999-01-01	82.9629844153679
2000-01-01	87.4833333333333
2001-01-01	94.0000000000000
2002-01-01	94.8583333333333
2003-01-01	91.9000000000000
2004-01-01	91.8333333333333
2005-01-01	92.5833333333334
2006-01-01	100.7916666666670
2007-01-01	103.2583333333330
2008-01-01	105.1833333333330
2009-01-01	85.5333333333333
2010-01-01	87.5750000000000
2011-01-01	92.8666666666666
2012-01-01	92.5083333333334
2013-01-01	93.9750000000000
2014-01-01	93.4083333333333
2015-01-01	100.0000000000000
2016-01-01	108.5916666666670
2017-01-01	107.2083333333330