Annual Percent
1960-01-01 38.633400000000000
1961-01-01 39.118200000000000
1962-01-01 40.187500000000000
1963-01-01 42.701000000000000
1964-01-01 44.647400000000000
1965-01-01 46.265500000000000
1966-01-01 46.638100000000000
1967-01-01 47.180400000000000
1968-01-01 47.017400000000000
1969-01-01 47.607800000000000
1970-01-01 48.367400000000000
1971-01-01 48.140400000000000
1972-01-01 49.891800000000000
1973-01-01 52.288999999999994
1974-01-01 54.925400000000000
1975-01-01 53.389300000000000
1976-01-01 51.126999999999995
1977-01-01 52.247400000000000
1978-01-01 53.053400000000000
1979-01-01 53.858600000000000
1980-01-01 54.165300000000000
1981-01-01 51.061800000000000
1982-01-01 51.087400000000000
1983-01-01 49.427900000000000
1984-01-01 50.189300000000000
1985-01-01 52.431999999999995
1986-01-01 54.160500000000000
1987-01-01 55.328600000000000
1988-01-01 54.977000000000000
1989-01-01 54.804100000000000
1990-01-01 53.101800000000000
1991-01-01 50.091200000000000
1992-01-01 46.018700000000000
1993-01-01 43.936600000000000
1994-01-01 43.115500000000000
1995-01-01 44.201400000000000
1996-01-01 44.889900000000000
1997-01-01 45.052000000000000
1998-01-01 45.641500000000000
1999-01-01 45.864600000000000
2000-01-01 46.817200000000000
2001-01-01 49.092900000000000
2002-01-01 49.537300000000000
2003-01-01 49.880600000000000
2004-01-01 50.998500000000000
2005-01-01 52.909800000000000
2006-01-01 55.150900000000000
2007-01-01 57.439800000000000
2008-01-01 60.744400000000000
2009-01-01 57.605700000000000
2010-01-01 51.550400000000000
2011-01-01 50.408200000000000
2012-01-01 49.092800000000000
2013-01-01 48.894500000000000
2014-01-01 49.168400000000000
2015-01-01 50.156000000000006
2016-01-01 51.807400000000000