Annual Percent
1962-01-01 20.33690000000000
1963-01-01 21.58320000000000
1964-01-01 21.80410000000000
1965-01-01 23.89480000000000
1966-01-01 26.04220000000000
1967-01-01 27.55200000000000
1968-01-01 31.99260000000000
1969-01-01 34.08490000000000
1970-01-01 31.96390000000000
1971-01-01 24.94570000000000
1972-01-01 29.83600000000000
1973-01-01 27.91820000000000
1974-01-01 17.20240000000000
1975-01-01 20.86490000000000
1976-01-01 23.62760000000000
1977-01-01 30.53520000000000
1978-01-01 36.98280000000000
1979-01-01 28.12410000000000
1980-01-01 30.12250000000000
1981-01-01 45.18070000000000
1982-01-01 64.34700000000000
1983-01-01 72.11270000000000
1984-01-01 72.85410000000000
1985-01-01 74.37390000000000
1986-01-01 91.74030000000000
1987-01-01 77.74750000000000
1988-01-01 88.07220000000000
1989-01-01 75.99180000000000
1990-01-01 75.99180000000000
1991-01-01 177.02800000000000
1992-01-01 96.50190000000000
1993-01-01 80.57180000000000
1994-01-01 83.47220000000000
1995-01-01 82.28250000000000
1996-01-01 74.88200000000000
1997-01-01 77.15920000000000
1998-01-01 90.55910000000000
1999-01-01 78.30750000000000
2000-01-01 64.19490000000000
2001-01-01 76.68200000000000
2002-01-01 77.22860000000000
2003-01-01 66.91510000000000
2004-01-01 59.63970000000000
2005-01-01 50.01210000000000
2006-01-01 46.53250000000000
2007-01-01 50.84200000000000
2008-01-01 50.31520000000000
2009-01-01 73.94380000000000
2010-01-01 73.99510000000000
2011-01-01 60.62720000000000
2012-01-01 56.39000000000000
2013-01-01 60.14530000000000
2014-01-01 68.61399999999999
2015-01-01 94.94700000000000
2016-01-01 100.07000000000000