Annual Percent
1960-01-01 1.8762500000000000
1961-01-01 1.8391900000000000
1962-01-01 2.2402599999999997
1963-01-01 2.2402599999999997
1964-01-01 2.2402599999999997
1965-01-01 2.2402599999999997
1966-01-01 2.2402599999999997
1967-01-01 3.3743600000000000
1968-01-01 3.5395199999999996
1969-01-01 4.0489000000000000
1970-01-01 3.7535700000000000
1971-01-01 4.5021100000000000
1972-01-01 5.3853599999999995
1973-01-01 6.5571399999999995
1974-01-01 7.3738000000000000
1975-01-01 6.7427899999999990
1976-01-01 5.8116800000000000
1977-01-01 6.5929000000000000
1978-01-01 7.7509100000000000
1979-01-01 8.1368100000000000
1980-01-01 7.8520800000000000
1981-01-01 9.1373000000000000
1982-01-01 8.3272700000000000
1983-01-01 7.0308699999999990
1984-01-01 9.7129400000000000
1985-01-01 11.6247000000000000
1986-01-01 12.4790000000000010
1987-01-01 12.0374000000000000
1988-01-01 12.7658000000000000
1989-01-01 13.7006000000000000
1990-01-01 14.3402000000000000
1991-01-01 12.5998000000000000
1992-01-01 12.5022000000000000
1993-01-01 12.0084000000000000
1994-01-01 9.7453899999999990
1995-01-01 8.6834899999999990
1996-01-01 7.2784400000000000
1997-01-01 5.9736100000000000
1998-01-01 4.6867800000000010
1999-01-01 4.6549800000000000
2000-01-01 5.4386600000000000
2001-01-01 5.9036700000000000
2002-01-01 6.3550600000000000
2003-01-01 6.5804399999999990
2004-01-01 7.7486700000000000
2005-01-01 7.8534800000000000
2006-01-01 7.7327699999999995
2007-01-01 8.9780400000000000
2008-01-01 9.7664000000000000
2009-01-01 10.1631000000000000
2010-01-01 10.8392000000000000
2011-01-01 11.1510000000000000
2012-01-01 11.0384000000000000
2013-01-01 12.3609999999999990
2014-01-01 13.1850000000000000
2015-01-01 14.1190000000000020
2016-01-01 13.7382000000000000