Annual Index 2015=100
1991-01-01 4.78916838586040
1992-01-01 4.27033850775966
1993-01-01 4.45028408809406
1994-01-01 7.83516350671922
1995-01-01 6.76936248134650
1996-01-01 14.17408347651690
1997-01-01 31.07192472408670
1998-01-01 33.55390539380930
1999-01-01 31.94707855972190
2000-01-01 41.57885203439580
2001-01-01 32.81121766478990
2002-01-01 36.92323180676860
2003-01-01 39.91548899418740
2004-01-01 55.80926957552260
2005-01-01 90.32117907954270
2006-01-01 107.14954706429100
2007-01-01 124.07409873621900
2008-01-01 93.90986470391220
2009-01-01 76.30346989776000
2010-01-01 106.92163052891700
2011-01-01 97.65520603570770
2012-01-01 85.91591309500450
2013-01-01 88.71938992899280
2014-01-01 85.26562385428370
2015-01-01 100.00000000000000
2016-01-01 128.93976381151700
2017-01-01 169.61712019691000