Year	Percent
1963-01-01	119.86900000000000
1964-01-01	110.89800000000000
1965-01-01	105.01899999999999
1966-01-01	102.34500000000000
1967-01-01	103.47399999999999
1968-01-01	103.68000000000000
1969-01-01	104.35000000000000
1970-01-01	103.89299999999999
1971-01-01	100.79799999999999
1972-01-01	99.22330000000000
1973-01-01	98.60830000000000
1974-01-01	101.71700000000001
1975-01-01	101.43799999999999
1976-01-01	96.73570000000000
1977-01-01	93.32330000000000
1978-01-01	85.84550000000000
1979-01-01	80.02750000000000
1980-01-01	80.39540000000000
1981-01-01	84.00500000000000
1982-01-01	83.21340000000000
1983-01-01	80.09210000000000
1984-01-01	81.56250000000000
1985-01-01	83.51170000000000
1986-01-01	84.38290000000000
1987-01-01	86.51250000000000
1988-01-01	90.50130000000000
1989-01-01	94.26630000000000
1990-01-01	97.54960000000000
1991-01-01	101.65100000000001
1992-01-01	106.86600000000000
1993-01-01	107.40600000000000
1994-01-01	105.30200000000000
1995-01-01	107.19200000000001
1996-01-01	109.08600000000000
1997-01-01	117.16000000000000
1998-01-01	131.40200000000002
1999-01-01	136.96000000000000
2000-01-01	149.92800000000000
2001-01-01	119.35300000000000
2002-01-01	117.04200000000000
2003-01-01	114.61000000000000
2004-01-01	116.87400000000000
2005-01-01	121.17000000000000
2006-01-01	126.51100000000001
2007-01-01	125.13300000000000
2008-01-01	120.29400000000000
2009-01-01	117.47800000000000
2010-01-01	121.65299999999999
2011-01-01	131.12900000000000
2012-01-01	130.45800000000000
2013-01-01	123.32200000000000
2014-01-01	116.96000000000000
2015-01-01	112.02900000000000
2016-01-01	107.23700000000001