Annual Percent
1960-01-01 27.297992830
1961-01-01 13.394342760
1962-01-01 28.319882610
1963-01-01 23.899371070
1964-01-01 22.196585140
1965-01-01 28.625377640
1966-01-01 31.914268940
1967-01-01 29.200979300
1968-01-01 16.210163650
1969-01-01 7.574859176
1970-01-01 13.586881630
1971-01-01 34.732500300
1972-01-01 58.445885110
1973-01-01 61.249076550
1974-01-01 23.474889870
1975-01-01 182.926829300
1976-01-01 443.965517200
1977-01-01 176.001811200
1978-01-01 175.514724000
1979-01-01 159.507115600
1980-01-01 100.764370300
1981-01-01 104.476042600
1982-01-01 164.776810600
1983-01-01 343.810676300
1984-01-01 626.718592100
1985-01-01 672.180651100
1986-01-01 90.096605070
1987-01-01 131.327021000
1988-01-01 342.955110200
1989-01-01 3079.809703000
1990-01-01 2313.964663000
1991-01-01 171.671696500
1992-01-01 24.899948600
1993-01-01 10.611494100
1994-01-01 4.177347244
1995-01-01 3.376116850
1996-01-01 0.155695901
1997-01-01 0.527258257
1998-01-01 0.920336467
1999-01-01 -1.166895470
2000-01-01 -0.935939412
2001-01-01 -1.066635508
2002-01-01 25.868497870
2003-01-01 13.442849290
2004-01-01 4.415717923
2005-01-01 9.639399546
2006-01-01 10.901124530
2007-01-01 8.831412989
2008-01-01 8.584013752
2009-01-01 6.282774315
2010-01-01 10.780115430
2011-01-01 9.465686275
2012-01-01 10.030259020
2013-01-01 10.619433010