Annual Percent
1960-01-01 38.88550000000000
1961-01-01 37.09090000000000
1962-01-01 35.45470000000000
1963-01-01 37.01610000000000
1964-01-01 41.96660000000000
1965-01-01 34.91650000000000
1966-01-01 36.22410000000000
1967-01-01 35.60270000000000
1968-01-01 41.38390000000000
1969-01-01 41.61400000000000
1970-01-01 43.14450000000000
1971-01-01 41.19770000000000
1972-01-01 42.49660000000000
1973-01-01 47.37890000000000
1974-01-01 63.03310000000000
1975-01-01 79.15910000000000
1976-01-01 65.52510000000000
1977-01-01 61.42850000000000
1978-01-01 62.05090000000000
1979-01-01 59.54350000000000
1980-01-01 58.49630000000000
1981-01-01 57.01850000000000
1982-01-01 55.38180000000000
1983-01-01 56.95960000000000
1984-01-01 54.06510000000000
1985-01-01 55.65290000000000
1986-01-01 57.56210000000000
1987-01-01 57.88210000000000
1988-01-01 71.73890000000000
1989-01-01 86.63400000000000
1990-01-01 91.20950000000000
1991-01-01 101.14200000000001
1992-01-01 102.03600000000000
1993-01-01 111.24900000000000
1994-01-01 113.26500000000000
1995-01-01 104.79899999999999
1996-01-01 116.55000000000000
1997-01-01 125.04100000000000
1998-01-01 128.45000000000000
1999-01-01 136.08500000000000
2000-01-01 143.41700000000000
2001-01-01 145.63900000000000
2002-01-01 83.51670000000000
2003-01-01 83.83300000000000
2004-01-01 82.48330000000000
2005-01-01 116.72900000000000
2006-01-01 152.84700000000000
2007-01-01 162.69200000000000
2008-01-01 211.14200000000000
2009-01-01 218.60900000000000
2010-01-01 226.12200000000000
2011-01-01 237.16299999999998
2012-01-01 247.86900000000003
2013-01-01 260.70400000000000
2014-01-01 257.28200000000000
2015-01-01 247.98200000000000