Annual Percent
1973-01-01 56.38390000000000
1974-01-01 51.11910000000000
1975-01-01 42.50760000000000
1976-01-01 34.36560000000000
1977-01-01 31.26460000000000
1978-01-01 27.57290000000000
1979-01-01 25.97290000000000
1980-01-01 27.49550000000000
1981-01-01 30.89310000000000
1982-01-01 34.26850000000000
1983-01-01 40.70370000000000
1984-01-01 46.65430000000000
1985-01-01 50.27420000000000
1986-01-01 53.38890000000000
1987-01-01 57.83750000000000
1988-01-01 63.21360000000000
1989-01-01 68.59590000000000
1990-01-01 75.18010000000000
1991-01-01 80.14399999999999
1992-01-01 83.16960000000000
1993-01-01 90.11340000000000
1994-01-01 94.46880000000000
1995-01-01 90.56840000000000
1996-01-01 98.58610000000000
1997-01-01 106.53500000000000
1998-01-01 113.99100000000000
1999-01-01 122.07900000000000
2000-01-01 123.89399999999999
2001-01-01 131.28900000000000
2002-01-01 131.96000000000000
2003-01-01 125.12100000000001
2004-01-01 126.64200000000001
2005-01-01 124.73200000000001
2006-01-01 125.08800000000000
2007-01-01 125.70400000000000
2008-01-01 130.34300000000000
2009-01-01 144.51300000000000
2010-01-01 143.94200000000000
2011-01-01 145.34900000000000
2012-01-01 141.51100000000000
2013-01-01 132.15100000000000
2014-01-01 121.53399999999999
2015-01-01 110.80500000000000
2016-01-01 102.79700000000001