Annual Percent
1964-01-01 83.18750000000000
1965-01-01 83.40190000000000
1966-01-01 86.00210000000000
1967-01-01 88.87700000000001
1968-01-01 79.84670000000000
1969-01-01 78.82480000000000
1970-01-01 82.13110000000000
1971-01-01 88.36820000000000
1972-01-01 91.58050000000000
1973-01-01 99.36580000000000
1974-01-01 99.36580000000000
1975-01-01 99.36580000000000
1976-01-01 266.41600000000000
1977-01-01 155.71700000000000
1978-01-01 179.32200000000000
1979-01-01 175.23500000000000
1980-01-01 181.03000000000000
1981-01-01 206.02200000000002
1982-01-01 353.02000000000000
1983-01-01 353.02000000000000
1984-01-01 353.02000000000000
1985-01-01 353.02000000000000
1986-01-01 353.02000000000000
1987-01-01 353.02000000000000
1988-01-01 134.43700000000000
1989-01-01 171.84500000000000
1990-01-01 159.33900000000000
1991-01-01 112.80000000000000
1992-01-01 90.93220000000000
1993-01-01 104.61500000000000
1994-01-01 115.41900000000000
1995-01-01 117.97100000000000
1996-01-01 126.84899999999999
1997-01-01 130.95600000000002
1998-01-01 142.50799999999998
1999-01-01 161.87300000000000
2000-01-01 180.87700000000000
2001-01-01 192.55200000000002
2002-01-01 191.25799999999998
2003-01-01 204.58400000000000
2004-01-01 213.00000000000000
2005-01-01 224.59099999999998
2006-01-01 232.43099999999998
2007-01-01 240.31300000000000
2008-01-01 224.20100000000000
2009-01-01 210.07600000000000
2010-01-01 224.19600000000000
2011-01-01 236.12700000000000
2012-01-01 229.21500000000000
2013-01-01 232.21200000000002
2014-01-01 241.61200000000000
2015-01-01 242.33000000000000