Annual Percent
1960-01-01 20.61460000000000
1961-01-01 20.85850000000000
1962-01-01 22.39760000000000
1963-01-01 23.55220000000000
1964-01-01 24.45580000000000
1965-01-01 26.30840000000000
1966-01-01 28.39260000000000
1967-01-01 28.42730000000000
1968-01-01 29.55780000000000
1969-01-01 33.83910000000000
1970-01-01 36.88070000000000
1971-01-01 40.91940000000000
1972-01-01 43.52940000000000
1973-01-01 43.29300000000000
1974-01-01 47.01790000000000
1975-01-01 50.36960000000000
1976-01-01 56.69200000000000
1977-01-01 62.63270000000000
1978-01-01 58.27690000000000
1979-01-01 63.38390000000000
1980-01-01 71.38900000000000
1981-01-01 78.89920000000000
1982-01-01 82.27120000000000
1983-01-01 81.01960000000000
1984-01-01 83.15790000000000
1985-01-01 84.11210000000000
1986-01-01 79.93920000000000
1987-01-01 78.49700000000000
1988-01-01 75.33700000000000
1989-01-01 73.98510000000000
1990-01-01 70.30070000000000
1991-01-01 71.13630000000000
1992-01-01 76.14960000000000
1993-01-01 81.78150000000000
1994-01-01 82.91040000000000
1995-01-01 83.77360000000000
1996-01-01 84.28850000000000
1997-01-01 82.16010000000000
1998-01-01 81.03130000000000
1999-01-01 85.93360000000000
2000-01-01 91.06090000000000
2001-01-01 90.45110000000000
2002-01-01 88.92630000000000
2003-01-01 89.02030000000000
2004-01-01 89.79799999999999
2005-01-01 91.67760000000000
2006-01-01 92.65570000000000
2007-01-01 92.45780000000000
2008-01-01 98.82590000000000
2009-01-01 101.45100000000001
2010-01-01 97.45130000000000
2011-01-01 100.27400000000000
2012-01-01 100.33900000000000
2013-01-01 95.45210000000000
2014-01-01 95.57940000000000
2015-01-01 95.18230000000000
2016-01-01 97.86830000000000