Year	Index 2015=100
2005-01-01	46.5603538586893
2006-01-01	54.6890156365188
2007-01-01	55.6784231560160
2008-01-01	72.9600744965662
2009-01-01	81.2245373064836
2010-01-01	90.7771699064913
2011-01-01	99.1037131882202
2012-01-01	100.1474411205530
2013-01-01	95.7785279168122
2014-01-01	95.1422030807434
2015-01-01	100.0000000000000
2016-01-01	91.9101385170527
2017-01-01	87.7080665813060