Annual Percent
1965-01-01 26.44478484901730
1966-01-01 13.23788546265400
1967-01-01 -8.42248589780285
1968-01-01 7.89473684210538
1969-01-01 7.31707316260120
1970-01-01 3.03030303053267
1971-01-01 9.55882353746776
1972-01-01 10.06711409395950
1973-01-01 17.68292682317110
1974-01-01 18.13471502684630
1975-01-01 29.82456140481680
1976-01-01 56.08108108297560
1977-01-01 116.45021645363900
1978-01-01 73.09166666734300
1979-01-01 54.44128833456170
1980-01-01 50.07013934363640
1981-01-01 116.50360399654100
1982-01-01 22.29556640808930
1983-01-01 122.87451457259200
1984-01-01 39.66531379472670
1985-01-01 10.30544066982950
1986-01-01 24.56541607650010
1987-01-01 39.81506787753630
1988-01-01 31.35926762647680
1989-01-01 25.22369202958250
1990-01-01 37.25906648556710
1991-01-01 18.03143900898490
1992-01-01 10.05611674488410
1993-01-01 24.95984247424970
1994-01-01 24.87025543695760
1995-01-01 59.46155369914450
1996-01-01 46.56101967622830
1997-01-01 27.88520864075280
1998-01-01 14.62416666666740
1999-01-01 12.40866891071460
2000-01-01 25.19321937432470
2001-01-01 32.90540889600690
2002-01-01 14.81624006374780
2003-01-01 26.67494972611720
2004-01-01 12.62457406293850
2005-01-01 15.11818572279450
2006-01-01 10.91516996720420
2007-01-01 10.73272807047150
2008-01-01 16.52214331433440
2009-01-01 19.25071443051530
2010-01-01 10.70756812187110
2011-01-01 8.72683683123394
2012-01-01 7.12635005995041
2013-01-01 11.66619230717290
2014-01-01 15.48961603333190
2015-01-01 17.14996950078770
2016-01-01 17.45463470708670
2017-01-01 12.37192155070480