Annual Index 2015=100
1997-01-01 40.0784696705410
1998-01-01 43.5529135093027
1999-01-01 48.1365817898556
2000-01-01 52.6884724383818
2001-01-01 55.4910457477955
2002-01-01 58.7805701971579
2003-01-01 60.5173859353735
2004-01-01 64.4940446633277
2005-01-01 68.1493973010037
2006-01-01 71.5872090645888
2007-01-01 75.3878586892452
2008-01-01 72.0667366214022
2009-01-01 68.4473728754699
2010-01-01 69.7629602703472
2011-01-01 72.3588390375571
2012-01-01 72.4909991519831
2013-01-01 73.4601466634234
2014-01-01 79.9250291441443
2015-01-01 100.0000000000000
2016-01-01 104.9875820145550
2017-01-01 112.5695623406250