Annual Percent
1960-01-01 10.229500000000000
1961-01-01 11.028100000000000
1962-01-01 11.223800000000000
1963-01-01 11.645500000000000
1964-01-01 11.662600000000000
1965-01-01 10.700999999999999
1966-01-01 10.178800000000000
1967-01-01 11.011200000000000
1968-01-01 12.915300000000000
1969-01-01 12.575500000000000
1970-01-01 12.452500000000000
1971-01-01 11.685800000000000
1972-01-01 11.420500000000000
1973-01-01 11.098200000000000
1974-01-01 10.985400000000000
1975-01-01 13.041400000000000
1976-01-01 15.476100000000000
1977-01-01 20.205500000000000
1978-01-01 23.328800000000000
1979-01-01 23.379300000000000
1980-01-01 23.993300000000000
1981-01-01 26.530900000000000
1982-01-01 27.626300000000000
1983-01-01 29.201900000000000
1984-01-01 28.812800000000000
1985-01-01 26.292600000000000
1986-01-01 25.131000000000000
1987-01-01 51.298600000000000
1988-01-01 82.083600000000000
1989-01-01 89.053400000000000
1990-01-01 72.245500000000000
1991-01-01 65.052500000000000
1992-01-01 76.796100000000000
1993-01-01 58.865500000000000
1994-01-01 22.398400000000000
1995-01-01 16.652400000000000
1996-01-01 15.254300000000000
1997-01-01 14.390000000000000
1998-01-01 13.121700000000000
1999-01-01 13.936900000000000
2000-01-01 15.779600000000000
2001-01-01 17.747600000000000
2002-01-01 19.381700000000000
2003-01-01 20.915200000000000
2004-01-01 19.552800000000000
2005-01-01 17.121900000000000
2006-01-01 15.272700000000000
2007-01-01 14.823800000000000
2008-01-01 17.191200000000000
2009-01-01 18.786800000000000
2010-01-01 22.010000000000000
2011-01-01 20.711500000000000
2012-01-01 19.360500000000000
2013-01-01 16.621500000000000
2014-01-01 14.179300000000000
2015-01-01 14.234200000000000
2016-01-01 13.452500000000000