Annual Percent
1972-01-01 0.49571000000000004
1973-01-01 1.00483000000000000
1974-01-01 0.87404500000000010
1975-01-01 0.84957199999999990
1976-01-01 0.85971900000000000
1977-01-01 1.12638000000000000
1978-01-01 1.78502000000000000
1979-01-01 2.01285000000000000
1980-01-01 1.63753000000000000
1981-01-01 1.49173000000000000
1982-01-01 3.74938000000000040
1983-01-01 7.29566000000000100
1984-01-01 9.43921000000000100
1985-01-01 17.28520000000000000
1986-01-01 21.11810000000000000
1987-01-01 20.54580000000000000
1988-01-01 17.92650000000000000
1989-01-01 15.65570000000000000
1990-01-01 14.56020000000000000
1991-01-01 13.59710000000000000
1992-01-01 9.05739000000000000
1993-01-01 7.31301000000000000
1994-01-01 6.95910000000000000
1995-01-01 7.49902000000000000
1996-01-01 9.11011000000000000
1997-01-01 12.48130000000000000
1998-01-01 16.69860000000000000
1999-01-01 18.47280000000000000
2000-01-01 16.79500000000000000
2001-01-01 18.53340000000000000
2002-01-01 22.66940000000000000
2003-01-01 20.78720000000000000
2004-01-01 22.80730000000000000
2005-01-01 19.84200000000000000
2006-01-01 19.32190000000000000
2007-01-01 16.46620000000000000
2008-01-01 14.01610000000000000
2009-01-01 16.39050000000000000
2010-01-01 15.65980000000000000
2011-01-01 13.84790000000000000
2012-01-01 16.09990000000000000
2013-01-01 16.70240000000000000
2014-01-01 16.33160000000000000
2015-01-01 20.25580000000000000
2016-01-01 21.52830000000000000