Annual Percent
1967-01-01 0.030813999999999998
1968-01-01 0.085283000000000000
1969-01-01 0.077252000000000000
1970-01-01 0.066359000000000000
1971-01-01 0.171413000000000000
1972-01-01 0.209972000000000000
1973-01-01 0.190380000000000000
1974-01-01 0.215680000000000000
1975-01-01 0.218115000000000000
1976-01-01 0.325481000000000000
1977-01-01 0.463103000000000000
1978-01-01 0.443922000000000040
1979-01-01 0.521945000000000000
1980-01-01 0.626679000000000000
1981-01-01 0.834882000000000000
1982-01-01 1.277170000000000100
1983-01-01 1.553280000000000000
1984-01-01 2.197770000000000200
1985-01-01 3.341059999999999700
1986-01-01 3.141440000000000200
1987-01-01 3.703600000000000000
1988-01-01 3.763840000000000000
1989-01-01 4.003030000000000000
1990-01-01 4.093000000000000000
1991-01-01 4.893530000000000000
1992-01-01 4.445410000000000000
1993-01-01 6.722339999999999000
1994-01-01 8.327110000000001000
1995-01-01 9.252060000000000000
1996-01-01 8.940740000000000000
1997-01-01 10.259900000000000000
1998-01-01 11.876400000000000000
1999-01-01 15.827800000000000000
2000-01-01 22.008000000000003000
2001-01-01 27.381500000000000000
2002-01-01 31.029400000000000000
2003-01-01 33.506200000000000000
2004-01-01 36.306500000000000000
2005-01-01 34.639400000000000000
2006-01-01 41.811500000000000000
2007-01-01 45.687900000000000000
2008-01-01 45.042700000000000000
2009-01-01 55.773600000000000000
2010-01-01 55.266300000000000000
2011-01-01 51.163700000000000000
2012-01-01 53.807400000000000000
2013-01-01 54.748500000000000000
2014-01-01 46.415300000000000000
2015-01-01 48.341800000000000000
2016-01-01 44.656000000000006000