Annual Percent
1960-01-01 3.046592778327020
1961-01-01 1.548996969898720
1962-01-01 2.662064179347700
1963-01-01 2.021582727597870
1964-01-01 3.444898482227660
1965-01-01 3.424927777455650
1966-01-01 5.039267218581860
1967-01-01 5.526476007530990
1968-01-01 6.081361711486150
1969-01-01 8.782771055541110
1970-01-01 6.380144490016770
1971-01-01 11.946898365405600
1972-01-01 10.663355975947700
1973-01-01 12.974608523933300
1974-01-01 25.082777858952700
1975-01-01 15.271685751848400
1976-01-01 21.141904803195500
1977-01-01 31.016749098880600
1978-01-01 21.038772359938300
1979-01-01 21.899224806201600
1980-01-01 15.867480383609400
1981-01-01 19.040410746691400
1982-01-01 21.679283727709500
1983-01-01 24.002762380291700
1984-01-01 28.384638889710300
1985-01-01 19.461410007869600
1986-01-01 12.331333489721800
1987-01-01 9.634831862457610
1988-01-01 10.101632115226500
1989-01-01 12.686303645614900
1990-01-01 13.630570569307400
1991-01-01 11.849484177367500
1992-01-01 9.559260331775120
1993-01-01 6.783779946654110
1994-01-01 5.420440192416230
1995-01-01 4.222816140994860
1996-01-01 3.068977325097910
1997-01-01 2.336862983141120
1998-01-01 2.572752259091270
1999-01-01 2.340094903121740
2000-01-01 2.853030392871560
2001-01-01 4.369903305517950
2002-01-01 3.600346582909110
2003-01-01 3.218990906828970
2004-01-01 2.365362040973000
2005-01-01 2.277163948878330
2006-01-01 3.107665458710540
2007-01-01 2.453965281387390
2008-01-01 2.588506576579640
2009-01-01 -0.835530021504170
2010-01-01 1.402572898953710
2011-01-01 3.653011004307290
2012-01-01 2.773338540515790
2013-01-01 0.274416666666680
2014-01-01 -0.278153367467421
2015-01-01 0.487938623904736
2016-01-01 0.607397074641661
2017-01-01 1.368614116434810