Annual Percent
1960-01-01 2.857142857142860
1961-01-01 1.709401709401740
1962-01-01 2.100840336134410
1963-01-01 2.057613168724270
1964-01-01 4.233870967741950
1965-01-01 1.934235976789130
1966-01-01 4.743833017077840
1967-01-01 10.688405797101500
1968-01-01 0.163666121112915
1969-01-01 11.274509803922000
1970-01-01 2.588042587972890
1971-01-01 0.215551652643485
1972-01-01 3.234286624885930
1973-01-01 12.940813334093700
1974-01-01 16.876195682109600
1975-01-01 8.447328422746570
1976-01-01 10.069538030279500
1977-01-01 9.731132768537370
1978-01-01 8.823529411796690
1979-01-01 14.842308165532800
1980-01-01 14.109706449691800
1981-01-01 8.793969849246030
1982-01-01 7.276408617798570
1983-01-01 4.411808074552700
1984-01-01 3.688744527609080
1985-01-01 10.865952984119300
1986-01-01 18.687960687960400
1987-01-01 53.392953256324300
1988-01-01 7.313287808038120
1989-01-01 0.769646742206030
1990-01-01 21.739944339752600
1991-01-01 25.967462506022200
1992-01-01 43.666178385417100
1993-01-01 143.511558483490000
1994-01-01 368.478068706267000
1995-01-01 235.558815073605000
1996-01-01 -0.701887251452844
1997-01-01 7.145111608839330
1998-01-01 18.975369199447800
1999-01-01 98.773091411216400
2000-01-01 59.401686545078900
2001-01-01 38.586287887261100
2002-01-01 15.527398918570200
2003-01-01 23.002232177821900
2004-01-01 9.986325119748780
2005-01-01 9.898004895614640
2006-01-01 11.281304327397500
2007-01-01 6.426279344705200
2008-01-01 14.667142743791000
2009-01-01 -0.162987836502084
2010-01-01 6.944787295317720
2011-01-01 17.711779641455700
2012-01-01 5.006863193672800
2013-01-01 1.923436041083090
2014-01-01 3.383412727494810
2015-01-01 6.867599243856350
2016-01-01 55.484437751004000
2017-01-01 22.019533457099100