Annual Percent
1960-01-01 7.5846100000000005
1961-01-01 7.4046699999999990
1962-01-01 8.1620200000000000
1963-01-01 8.2431700000000000
1964-01-01 7.0152000000000000
1965-01-01 6.4346500000000000
1966-01-01 6.4202600000000000
1967-01-01 6.6731200000000000
1968-01-01 6.8187300000000000
1969-01-01 7.4503500000000000
1970-01-01 9.2641600000000000
1971-01-01 9.8992300000000010
1972-01-01 9.7528100000000000
1973-01-01 11.6991000000000000
1974-01-01 12.7373000000000000
1975-01-01 12.3616000000000000
1976-01-01 13.7718000000000000
1977-01-01 16.5597000000000000
1978-01-01 18.7404000000000000
1979-01-01 18.5410000000000000
1980-01-01 16.2309999999999980
1981-01-01 14.8666000000000000
1982-01-01 15.4478000000000000
1983-01-01 17.0727000000000000
1984-01-01 16.7765000000000000
1985-01-01 16.0117000000000000
1986-01-01 15.0927000000000000
1987-01-01 14.5415000000000000
1988-01-01 15.5394000000000000
1989-01-01 15.9863000000000000
1990-01-01 16.6473000000000000
1991-01-01 16.4509000000000000
1992-01-01 17.1925000000000000
1993-01-01 15.9518000000000000
1994-01-01 14.3803000000000000
1995-01-01 13.6348000000000000
1996-01-01 14.5402000000000000
1997-01-01 15.4873000000000000
1998-01-01 15.1591000000000000
1999-01-01 15.7189000000000000
2000-01-01 17.0883000000000000
2001-01-01 18.0765000000000000
2002-01-01 19.4709000000000000
2003-01-01 21.2963000000000000
2004-01-01 23.7602000000000000
2005-01-01 24.5819000000000000
2006-01-01 24.8907000000000000
2007-01-01 25.4325000000000000
2008-01-01 25.2392000000000000
2009-01-01 26.4725000000000000
2010-01-01 28.7688000000000000
2011-01-01 30.0031000000000000
2012-01-01 30.1296000000000000
2013-01-01 32.4443000000000000
2014-01-01 34.4737000000000000
2015-01-01 36.1639000000000000
2016-01-01 36.1777000000000000