Annual Index 2015=100
1991-01-01 50.4513717635247
1992-01-01 56.8106867763507
1993-01-01 58.9022485577762
1994-01-01 61.0482151275400
1995-01-01 64.7900554240604
1996-01-01 68.2477818383856
1997-01-01 70.1217244737874
1998-01-01 69.7590258995245
1999-01-01 67.4014851624180
2000-01-01 70.0008249500104
2001-01-01 71.2702699613964
2002-01-01 72.5638948779776
2003-01-01 76.3299150804262
2004-01-01 83.0096138321409
2005-01-01 87.5312560684572
2006-01-01 90.3603049469748
2007-01-01 94.0900552934630
2008-01-01 94.2895395137054
2009-01-01 87.9544043994780
2010-01-01 88.4017326481541
2011-01-01 93.1953988056392
2012-01-01 100.1648444002200
2013-01-01 100.3336689801650
2014-01-01 99.1473839873952
2015-01-01 100.0000000000000
2016-01-01 100.2343823220920
2017-01-01 99.2327491480156