Annual Percent
1960-01-01 5.4511600000000000
1961-01-01 5.1052599999999995
1962-01-01 5.2103800000000010
1963-01-01 5.7796300000000000
1964-01-01 5.7769000000000000
1965-01-01 7.2622100000000005
1966-01-01 6.5607899999999990
1967-01-01 6.7402399999999990
1968-01-01 8.2375000000000000
1969-01-01 9.6463800000000000
1970-01-01 11.0727000000000000
1971-01-01 15.2787000000000000
1972-01-01 18.7954000000000000
1973-01-01 20.2168000000000000
1974-01-01 22.1589000000000000
1975-01-01 23.8741000000000000
1976-01-01 25.1301000000000000
1977-01-01 26.4706000000000000
1978-01-01 28.4445000000000000
1979-01-01 27.0599000000000000
1980-01-01 27.4611000000000000
1981-01-01 28.6848000000000000
1982-01-01 30.1420000000000000
1983-01-01 30.1485000000000000
1984-01-01 26.4952000000000000
1985-01-01 24.7168000000000000
1986-01-01 26.4174000000000000
1987-01-01 27.5266000000000000
1988-01-01 25.1755000000000000
1989-01-01 25.7221000000000000
1990-01-01 23.8026000000000000
1991-01-01 14.7988000000000000
1992-01-01 15.6236000000000000
1993-01-01 17.2338000000000000
1994-01-01 17.6359000000000000
1995-01-01 17.8824000000000000
1996-01-01 18.8621000000000000
1997-01-01 20.4042000000000000
1998-01-01 20.9820000000000000
1999-01-01 23.3591000000000000
2000-01-01 25.5346000000000000
2001-01-01 29.1061000000000000
2002-01-01 29.8654000000000000
2003-01-01 27.7523000000000000
2004-01-01 22.5976000000000000
2005-01-01 17.3355000000000000
2006-01-01 16.8354000000000000
2007-01-01 17.2282000000000000
2008-01-01 18.7676000000000000
2009-01-01 19.4210000000000000
2010-01-01 19.8882000000000000
2011-01-01 21.0691000000000000
2012-01-01 20.8548000000000000
2013-01-01 21.2036000000000000
2014-01-01 22.7801000000000000
2015-01-01 24.1950000000000000
2016-01-01 25.1775000000000000