Annual Percent
1960-01-01 0.14286300000000002
1961-01-01 0.17062300000000000
1962-01-01 0.20135600000000000
1963-01-01 0.31310300000000000
1964-01-01 0.43833999999999995
1965-01-01 0.56653100000000000
1966-01-01 0.76952800000000000
1967-01-01 1.14904000000000000
1968-01-01 1.18372000000000000
1969-01-01 0.99468200000000000
1970-01-01 0.88585700000000000
1971-01-01 0.83262099999999990
1972-01-01 0.87378600000000010
1973-01-01 1.04356000000000000
1974-01-01 1.01085000000000000
1975-01-01 1.23312000000000000
1976-01-01 1.19537999999999990
1977-01-01 1.02330000000000000
1978-01-01 0.99312400000000000
1979-01-01 1.11114000000000000
1980-01-01 2.07802000000000000
1981-01-01 1.98785000000000000
1982-01-01 1.99298000000000000
1983-01-01 3.66676999999999960
1984-01-01 4.91971000000000000
1985-01-01 4.37919000000000000
1986-01-01 2.92969000000000030
1987-01-01 2.33694000000000020
1988-01-01 2.10457000000000030
1989-01-01 1.65835000000000000
1990-01-01 1.65822999999999990
1991-01-01 1.49020000000000000
1992-01-01 0.80605799999999990
1993-01-01 0.73129600000000010
1994-01-01 0.79537200000000010
1995-01-01 0.89858900000000000
1996-01-01 3.29690000000000000
1997-01-01 5.34417000000000000
1998-01-01 6.12920000000000000
1999-01-01 6.93341000000000000
2000-01-01 7.31650000000000000
2001-01-01 7.93673000000000100
2002-01-01 4.57913000000000000
2003-01-01 1.83410000000000000
2004-01-01 1.54597000000000000
2005-01-01 1.30469000000000000
2006-01-01 1.02352999999999980
2007-01-01 0.87049400000000010
2008-01-01 0.63470300000000000
2009-01-01 0.50466099999999990
2010-01-01 0.41432100000000000
2011-01-01 0.31167200000000000
2012-01-01 0.28473100000000000
2013-01-01 0.28473000000000004
2014-01-01 0.26909099999999997
2015-01-01 0.23161500000000002
2016-01-01 0.28960300000000000