Annual Percent
1966-01-01 3.17752100842009
1967-01-01 1.82404343794972
1968-01-01 3.44942509524235
1969-01-01 3.20554123770314
1970-01-01 1.84953956571386
1971-01-01 2.32166117555597
1972-01-01 2.36633218489992
1973-01-01 11.54352596964350
1974-01-01 19.28777544569610
1975-01-01 12.04574193216780
1976-01-01 6.53091265949245
1977-01-01 20.80512182762000
1978-01-01 8.51761476291619
1979-01-01 16.45351697007620
1980-01-01 18.68397540349560
1981-01-01 20.05579665225400
1982-01-01 10.80742134184120
1983-01-01 11.56752438340690
1984-01-01 12.93972664127260
1985-01-01 20.46263345195760
1986-01-01 13.73707533234870
1987-01-01 13.37662337662280
1988-01-01 20.39456227811150
1989-01-01 7.54616477272769
1990-01-01 13.09228991249800
1991-01-01 8.93430656934298
1992-01-01 7.55829536317330
1993-01-01 12.02342387241480
1994-01-01 13.76932488043590
1995-01-01 12.28859126014260
1996-01-01 6.42521330315215
1997-01-01 7.12532722513055
1998-01-01 8.10996563573864
1999-01-01 6.08886063431494
2000-01-01 12.20853585458440
2001-01-01 5.94210982281648
2002-01-01 12.01971546992310
2003-01-01 7.28999999999999
2004-01-01 3.44533507316615
2005-01-01 4.77400404553712
2006-01-01 5.30463946338725
2007-01-01 8.07608827861561
2008-01-01 12.65746018639160
2009-01-01 7.44823423445763
2010-01-01 4.50923691774356
2011-01-01 6.10742714590276
2012-01-01 8.93960918520304
2013-01-01 5.62091576250522
2014-01-01 5.68134885776450
2015-01-01 4.95124493704912
2016-01-01 7.84727459085686
2017-01-01 6.22127934981429