Year	Index 2015=100
1997-01-01	100.890918241095
1998-01-01	105.446443765014
1999-01-01	105.587498657044
2000-01-01	102.865714455869
2001-01-01	103.865574251437
2002-01-01	103.894526821203
2003-01-01	106.998557832621
2004-01-01	108.183340591092
2005-01-01	107.064583865123
2006-01-01	106.686751098104
2007-01-01	107.614604496399
2008-01-01	110.230533600172
2009-01-01	116.215120521647
2010-01-01	111.748568382520
2011-01-01	108.853805807087
2012-01-01	104.547605658184
2013-01-01	103.412452266781
2014-01-01	102.534658942711
2015-01-01	100.000000000000
2016-01-01	101.924507502901
2017-01-01	101.502716832008