Year	Index
2004-01-01	98.2720243132164
2005-01-01	94.6315129143151
2006-01-01	96.0550088555514
2007-01-01	98.7524718566718
2008-01-01	103.0030012244260
2009-01-01	102.5468096061800
2010-01-01	100.0000000000000
2011-01-01	102.0957140011420
2012-01-01	99.6900959550678
2013-01-01	103.0914766852850
2014-01-01	102.9951458383400
2015-01-01	100.1242621340980
2016-01-01	98.5431265678128
2017-01-01	99.0076567612686