Annual Percent
1960-01-01 17.835100000000000
1961-01-01 14.898500000000000
1962-01-01 12.670300000000000
1963-01-01 13.246200000000000
1964-01-01 13.777100000000000
1965-01-01 15.032900000000000
1966-01-01 15.376900000000000
1967-01-01 16.863400000000000
1968-01-01 17.146200000000000
1969-01-01 18.210200000000000
1970-01-01 19.120100000000000
1971-01-01 18.112800000000000
1972-01-01 18.070400000000000
1973-01-01 18.270100000000000
1974-01-01 17.507200000000000
1975-01-01 18.319800000000000
1976-01-01 19.514000000000000
1977-01-01 18.801000000000000
1978-01-01 16.717600000000000
1979-01-01 12.308800000000000
1980-01-01 11.358900000000000
1981-01-01 12.585700000000000
1982-01-01 15.433400000000000
1983-01-01 16.984400000000000
1984-01-01 15.831500000000000
1985-01-01 14.245000000000000
1986-01-01 15.437200000000000
1987-01-01 16.285999999999998
1988-01-01 14.960300000000000
1989-01-01 13.347400000000000
1990-01-01 13.049400000000000
1991-01-01 13.783900000000000
1992-01-01 13.880200000000000
1993-01-01 13.747900000000000
1994-01-01 13.295400000000000
1995-01-01 12.742100000000000
1996-01-01 15.867700000000000
1997-01-01 18.211000000000000
1998-01-01 13.859800000000000
1999-01-01 13.749900000000000
2000-01-01 13.698200000000000
2001-01-01 14.079500000000000
2002-01-01 12.230200000000000
2003-01-01 12.673700000000000
2004-01-01 13.962200000000000
2005-01-01 17.660700000000000
2006-01-01 21.535000000000000
2007-01-01 25.200200000000000
2008-01-01 28.273100000000000
2009-01-01 32.599400000000000
2010-01-01 36.176300000000000
2011-01-01 40.182500000000000
2012-01-01 45.086000000000006
2013-01-01 49.944200000000000
2014-01-01 56.011800000000000
2015-01-01 57.978400000000000
2016-01-01 60.944300000000000