Annual Index 2015=100
1977-01-01 8.83398206126248
1978-01-01 8.86782873582671
1979-01-01 11.77582219213630
1980-01-01 19.45337620578780
1981-01-01 22.85778755570600
1982-01-01 26.29886613640210
1983-01-01 27.44965307158570
1984-01-01 29.02352343882210
1985-01-01 30.52405934450270
1986-01-01 20.76493484515150
1987-01-01 17.43949906921640
1988-01-01 14.77689400349750
1989-01-01 15.92768093868110
1990-01-01 18.56490099847690
1991-01-01 18.78772493935800
1992-01-01 17.52411575562700
1993-01-01 17.03333897444580
1994-01-01 16.66948722288040
1995-01-01 15.91357815761270
1996-01-01 19.19106447791500
1997-01-01 19.62825069103630
1998-01-01 14.21278276076040
1999-01-01 19.71004682123310
2000-01-01 33.84949512043780
2001-01-01 30.17148981779210
2002-01-01 28.33812827889660
2003-01-01 28.98685620804420
2004-01-01 35.03976984261300
2005-01-01 45.72403678005300
2006-01-01 52.84312066339480
2007-01-01 51.47233034354370
2008-01-01 71.31212275060640
2009-01-01 70.98493822981890
2010-01-01 94.22914198679980
2011-01-01 121.71546228916300
2012-01-01 130.36892875275000
2013-01-01 130.12918147458700
2014-01-01 122.02290291645500
2015-01-01 100.00000000000000
2016-01-01 77.42144750944890
2017-01-01 92.48603824674230