Annual Percent
1966-01-01 50.401100000000000
1967-01-01 49.583600000000000
1968-01-01 55.903800000000000
1969-01-01 59.872400000000000
1970-01-01 61.490600000000000
1971-01-01 65.111800000000000
1972-01-01 60.119200000000000
1973-01-01 66.693800000000000
1974-01-01 80.644400000000000
1975-01-01 78.258400000000000
1976-01-01 69.958300000000000
1977-01-01 74.618800000000000
1978-01-01 81.049100000000000
1979-01-01 86.360700000000000
1980-01-01 82.640900000000000
1981-01-01 69.519200000000000
1982-01-01 75.189500000000000
1983-01-01 81.628700000000000
1984-01-01 59.333999999999996
1985-01-01 63.276800000000000
1986-01-01 71.192700000000000
1987-01-01 70.503400000000000
1988-01-01 81.775700000000000
1989-01-01 81.148300000000000
1990-01-01 80.869500000000000
1991-01-01 105.539000000000000
1992-01-01 132.164000000000000
1993-01-01 70.453800000000000
1994-01-01 55.913900000000000
1995-01-01 59.640600000000000
1996-01-01 56.159200000000000
1997-01-01 62.612300000000000
1998-01-01 66.188000000000000
1999-01-01 64.543300000000000
2000-01-01 64.016400000000000
2001-01-01 58.452400000000000
2002-01-01 48.757100000000000
2003-01-01 53.876400000000000
2004-01-01 61.371100000000000
2005-01-01 68.230500000000000
2006-01-01 73.647400000000000
2007-01-01 78.251400000000000
2008-01-01 88.951200000000000
2009-01-01 91.478700000000000
2010-01-01 82.864700000000000
2011-01-01 79.469100000000000
2012-01-01 73.345100000000000
2013-01-01 66.147100000000000
2014-01-01 67.539300000000000
2015-01-01 75.892100000000000
2016-01-01 86.014300000000000