Annual Percent
1964-01-01 1.895574172810010
1965-01-01 1.785565982982240
1966-01-01 2.504895560958430
1967-01-01 1.878532197816480
1968-01-01 6.977107586729670
1969-01-01 2.315220566764750
1970-01-01 1.541865943256670
1971-01-01 0.316344463692509
1972-01-01 5.395935529334080
1973-01-01 13.450797872677600
1974-01-01 29.115630311092000
1975-01-01 14.738323271755000
1976-01-01 12.955729167183600
1977-01-01 9.172498970747990
1978-01-01 8.545139150822860
1979-01-01 14.466370205830300
1980-01-01 41.999514386569800
1981-01-01 14.461591074210600
1982-01-01 11.415693128365100
1983-01-01 5.589498018439470
1984-01-01 7.389162561694640
1985-01-01 6.698703946585000
1986-01-01 1.632653061224800
1987-01-01 0.518741633199869
1988-01-01 9.159314133510580
1989-01-01 12.670042091136000
1990-01-01 13.488088792637100
1991-01-01 7.001013775418850
1992-01-01 4.643519298837080
1993-01-01 10.517838447289600
1994-01-01 7.323471544122960
1995-01-01 6.029331884845300
1996-01-01 6.550973360655700
1997-01-01 6.833343349961050
1998-01-01 6.810793237971940
1999-01-01 6.909146248667770
2000-01-01 4.199288256228040
2001-01-01 5.389344262295100
2002-01-01 6.419333722211470
2003-01-01 3.921053575581930
2004-01-01 4.710370601058880
2005-01-01 4.937170049817840
2006-01-01 8.913501056501440
2007-01-01 8.827292723932970
2008-01-01 9.732283171468800
2009-01-01 2.516091281451130
2010-01-01 2.932363013698650
2011-01-01 6.522492548693390
2012-01-01 3.852160333159810
2013-01-01 3.543295739348350
2014-01-01 3.217691919946830
2015-01-01 1.286549707602350
2016-01-01 0.977675134719017
2017-01-01 3.666997026759170