Annual Percent
1973-01-01 81.71460000000000
1974-01-01 68.29110000000000
1975-01-01 67.32580000000000
1976-01-01 68.03350000000000
1977-01-01 88.40930000000000
1978-01-01 117.35100000000000
1979-01-01 126.30900000000000
1980-01-01 123.23200000000001
1981-01-01 115.44500000000000
1982-01-01 108.13500000000000
1983-01-01 101.65299999999999
1984-01-01 86.36790000000000
1985-01-01 73.91160000000000
1986-01-01 73.10870000000000
1987-01-01 75.01240000000000
1988-01-01 76.86650000000000
1989-01-01 77.61010000000000
1990-01-01 82.14630000000000
1991-01-01 84.51350000000000
1992-01-01 82.69020000000000
1993-01-01 87.61550000000000
1994-01-01 93.09920000000000
1995-01-01 94.99170000000000
1996-01-01 97.13410000000000
1997-01-01 100.73899999999999
1998-01-01 108.04000000000000
1999-01-01 111.69900000000000
2000-01-01 106.14700000000000
2001-01-01 95.25110000000000
2002-01-01 89.76810000000000
2003-01-01 89.15770000000000
2004-01-01 88.18120000000000
2005-01-01 91.80150000000000
2006-01-01 102.19200000000001
2007-01-01 99.91820000000000
2008-01-01 110.30000000000000
2009-01-01 116.61700000000000
2010-01-01 108.79700000000001
2011-01-01 105.16700000000000
2012-01-01 103.17200000000001
2013-01-01 92.89460000000000
2014-01-01 87.07320000000000
2015-01-01 89.65270000000000
2016-01-01 92.63250000000000