Annual Percent
1960-01-01 2.6183400000000003
1961-01-01 3.9817400000000003
1962-01-01 5.7472800000000000
1963-01-01 4.3518500000000000
1964-01-01 3.0599500000000000
1965-01-01 3.4181400000000000
1966-01-01 3.6997900000000000
1967-01-01 4.1201900000000000
1968-01-01 5.0765699999999990
1969-01-01 5.9380500000000000
1970-01-01 3.0666800000000000
1971-01-01 2.8818099999999998
1972-01-01 3.2980400000000003
1973-01-01 2.7401200000000000
1974-01-01 3.8046200000000000
1975-01-01 5.1314100000000000
1976-01-01 5.0688300000000000
1977-01-01 4.2517000000000000
1978-01-01 5.0258600000000000
1979-01-01 5.1602600000000000
1980-01-01 5.0337000000000000
1981-01-01 4.9999300000000000
1982-01-01 5.2049199999999995
1983-01-01 5.8768000000000000
1984-01-01 8.1072700000000000
1985-01-01 9.9262000000000000
1986-01-01 9.3860400000000000
1987-01-01 9.2976300000000000
1988-01-01 10.4627000000000000
1989-01-01 10.1591000000000000
1990-01-01 9.1941600000000000
1991-01-01 9.6904000000000000
1992-01-01 10.5588000000000000
1993-01-01 10.7397000000000000
1994-01-01 9.6857200000000000
1995-01-01 9.0872000000000000
1996-01-01 10.2445000000000000
1997-01-01 11.1964000000000000
1998-01-01 11.5357000000000000
1999-01-01 11.0344000000000000
2000-01-01 11.8151000000000000
2001-01-01 11.2518000000000000
2002-01-01 12.7951000000000000
2003-01-01 15.1643000000000000
2004-01-01 16.1236000000000000
2005-01-01 15.4147000000000000
2006-01-01 14.8322000000000000
2007-01-01 15.6691000000000000
2008-01-01 15.9529000000000000
2009-01-01 16.0102000000000000
2010-01-01 17.2328000000000000
2011-01-01 16.6656000000000000
2012-01-01 18.1064000000000000
2013-01-01 19.0702000000000000
2014-01-01 19.9095000000000000
2015-01-01 21.6981000000000000
2016-01-01 21.7808000000000000