Annual Percent
1960-01-01 10.526100000000000
1961-01-01 11.511300000000000
1962-01-01 11.342000000000000
1963-01-01 10.982200000000000
1964-01-01 10.406500000000000
1965-01-01 9.458900000000000
1966-01-01 8.960139999999999
1967-01-01 9.084980000000000
1968-01-01 10.649300000000000
1969-01-01 10.974200000000000
1970-01-01 11.598900000000000
1971-01-01 11.648600000000000
1972-01-01 13.029500000000000
1973-01-01 14.182500000000000
1974-01-01 13.855100000000000
1975-01-01 14.051100000000000
1976-01-01 15.753000000000000
1977-01-01 20.104900000000000
1978-01-01 22.470500000000000
1979-01-01 23.388200000000000
1980-01-01 23.685200000000000
1981-01-01 24.608800000000000
1982-01-01 25.189400000000000
1983-01-01 24.899000000000000
1984-01-01 24.064800000000000
1985-01-01 24.353200000000000
1986-01-01 24.713000000000000
1987-01-01 53.344100000000000
1988-01-01 83.330800000000000
1989-01-01 97.702200000000000
1990-01-01 93.462700000000000
1991-01-01 88.997800000000000
1992-01-01 115.052000000000000
1993-01-01 99.609400000000000
1994-01-01 41.402600000000000
1995-01-01 32.505600000000000
1996-01-01 30.770900000000000
1997-01-01 30.553600000000000
1998-01-01 29.785000000000000
1999-01-01 31.583000000000002
2000-01-01 34.170400000000000
2001-01-01 36.702600000000000
2002-01-01 39.312900000000000
2003-01-01 44.248800000000000
2004-01-01 43.287600000000000
2005-01-01 39.551700000000000
2006-01-01 37.637500000000000
2007-01-01 35.914500000000000
2008-01-01 36.634500000000000
2009-01-01 36.205000000000000
2010-01-01 44.252700000000000
2011-01-01 45.608600000000000
2012-01-01 44.368400000000000
2013-01-01 43.028200000000000
2014-01-01 42.958600000000000
2015-01-01 45.735300000000000
2016-01-01 48.712600000000000