Year	Index 2015=100
1991-01-01	63.3910185185185
1992-01-01	65.7323737373737
1993-01-01	68.0737289562290
1994-01-01	70.5022979797980
1995-01-01	74.3397053872054
1996-01-01	76.5334680134680
1997-01-01	77.4726936026936
1998-01-01	78.7205218855219
1999-01-01	79.1431734006734
2000-01-01	80.3250000000000
2001-01-01	82.8250000000000
2002-01-01	84.1750000000000
2003-01-01	85.8750000000000
2004-01-01	86.5750000000000
2005-01-01	86.9583333333333
2006-01-01	88.3000000000000
2007-01-01	90.4416666666666
2008-01-01	94.0916666666666
2009-01-01	92.6916666666667
2010-01-01	93.0250000000000
2011-01-01	95.8500000000000
2012-01-01	98.1833333333334
2013-01-01	99.6083333333333
2014-01-01	100.0500000000000
2015-01-01	100.0083333333330
2016-01-01	99.6333333333333
2017-01-01	101.0583333333330