Annual Percent
1975-01-01 20.11860000000000
1976-01-01 21.86650000000000
1977-01-01 19.13640000000000
1978-01-01 26.47260000000000
1979-01-01 29.17660000000000
1980-01-01 34.64880000000000
1981-01-01 31.31080000000000
1982-01-01 37.11440000000000
1983-01-01 48.81970000000000
1984-01-01 64.52240000000000
1985-01-01 75.30260000000000
1986-01-01 90.43750000000000
1987-01-01 112.76600000000000
1988-01-01 73.83850000000000
1989-01-01 75.71860000000000
1990-01-01 62.28350000000000
1991-01-01 58.97470000000000
1992-01-01 57.98720000000000
1993-01-01 69.87220000000000
1994-01-01 69.99630000000000
1995-01-01 85.37650000000000
1996-01-01 89.93150000000000
1997-01-01 96.01190000000000
1998-01-01 103.68200000000000
1999-01-01 135.56300000000000
2000-01-01 198.07600000000000
2001-01-01 142.12900000000000
2002-01-01 135.19700000000000
2003-01-01 125.93700000000001
2004-01-01 123.95299999999999
2005-01-01 153.42200000000000
2006-01-01 165.47000000000000
2007-01-01 215.48500000000000
2008-01-01 292.61500000000000
2009-01-01 255.95500000000000
2010-01-01 222.24700000000000
2011-01-01 246.31599999999997
2012-01-01 187.09799999999998
2013-01-01 154.75900000000000
2014-01-01 152.96500000000000
2015-01-01 160.15700000000000
2016-01-01 159.88400000000000
2017-01-01 133.26900000000000