Quarterly Percent, Seasonally adjusted
1964-03-31 8.7
1964-06-30 9.8
1964-09-30 20
1964-12-31 19.9
1965-03-31 41.6
1965-06-30 30.4
1965-09-30 14.8
1965-12-31 9.3
1966-03-31 -11.6
1966-06-30 -14
1966-09-30 -10
1966-12-31 -11.4
1967-03-31 -5.4
1967-06-30 -3.5
1967-09-30 5.1
1967-12-31 10.1
1968-03-31 6.5
1968-06-30 24.2
1968-09-30 2.9
1968-12-31 -2
1969-03-31 -6.4
1969-06-30 -20.4
1969-09-30 -12.2
1969-12-31 -13.5
1970-03-31 1.3
1970-06-30 1.4
1970-09-30 3
1970-12-31 9.3
1971-03-31 0.2
1971-06-30 6.9
1971-09-30 35.2
1971-12-31 64
1972-03-31 84.1
1972-06-30 123.4
1972-09-30 90.5
1972-12-31 75.9
1973-03-31 70.7
1973-06-30 44.6
1973-09-30 47.2
1973-12-31 51.3
1974-03-31 45.8
1974-06-30 45.7
1974-09-30 35.8
1974-12-31 8.7
1975-03-31 0.5
1975-06-30 -3.3
1975-09-30 -2.2
1975-12-31 -1.4
1976-03-31 1.5
1976-06-30 -1.3
1976-09-30 -1.4
1976-12-31 14.4
1977-03-31 9.1
1977-06-30 12.8
1977-09-30 14.9
1977-12-31 10.1
1978-03-31 18.4
1978-06-30 25.3
1978-09-30 26.9
1978-12-31 29.2
1979-03-31 31
1979-06-30 33.1
1979-09-30 36.9
1979-12-31 41.9
1980-03-31 40.2
1980-06-30 36.7
1980-09-30 31.2
1980-12-31 23.5
1981-03-31 22.5
1981-06-30 19.3
1981-09-30 18.5
1981-12-31 22.9
1982-03-31 19.6
1982-06-30 18.2
1982-09-30 20.6
1982-12-31 19.8
1983-03-31 20.8
1983-06-30 24.2
1983-09-30 25.7
1983-12-31 20.7
1984-03-31 23.3
1984-06-30 19.4
1984-09-30 14.7
1984-12-31 18.3
1985-03-31 21.9
1985-06-30 25.7
1985-09-30 23.7
1985-12-31 22.8
1986-03-31 20.8
1986-06-30 23.6
1986-09-30 33
1986-12-31 40.3
1987-03-31 39.5
1987-06-30 41.5
1987-09-30 38.6
1987-12-31 29.8
1988-03-31 26
1988-06-30 21.9
1988-09-30 21.6
1988-12-31 24.8
1989-03-31 28.1
1989-06-30 26.6
1989-09-30 26.3
1989-12-31 26.5
1990-03-31 27
1990-06-30 27.1
1990-09-30 23.5
1990-12-31 19.9
1991-03-31 15.1
1991-06-30 12.2
1991-09-30 10.4
1991-12-31 8.4
1992-03-31 5.4
1992-06-30 6.9
1992-09-30 5.7
1992-12-31 4.3
1993-03-31 7.9
1993-06-30 5.3
1993-09-30 7.5
1993-12-31 10.5
1994-03-31 6
1994-06-30 6.1
1994-09-30 6.7
1994-12-31 9
1995-03-31 13
1995-06-30 14.4
1995-09-30 15.6
1995-12-31 15.1
1996-03-31 16
1996-06-30 15.7
1996-09-30 14.5
1996-12-31 10.5
1997-03-31 17.4
1997-06-30 20.9
1997-09-30 18.9
1997-12-31 22.7
1998-03-31 16.8
1998-06-30 15
1998-09-30 16.7
1998-12-31 9.9
1999-03-31 8.6
1999-06-30 10.4
1999-09-30 5.3
1999-12-31 12.1
2000-03-31 14.6
2000-06-30 12.4
2000-09-30 18
2000-12-31 19.2
2001-03-31 17.7
2001-06-30 16.3
2001-09-30 11.1
2001-12-31 4.1
2002-03-31 1.8
2002-06-30 2.7
2002-09-30 5.7
2002-12-31 4.2
2003-03-31 4.2
2003-06-30 4.4
2003-09-30 2.9
2003-12-31 9.5
2004-03-31 12.4
2004-06-30 13.5
2004-09-30 18.8
2004-12-31 18
2005-03-31 17.4
2005-06-30 14
2005-09-30 12.9
2005-12-31 12.7
2006-03-31 19.3
2006-06-30 29.8
2006-09-30 25.2
2006-12-31 23.2
2007-03-31 21.5
2007-06-30 17.3
2007-09-30 26.8
2007-12-31 27.9
2008-03-31 24.4
2008-06-30 29.5
2008-09-30 34.7
2008-12-31 50.8
2009-03-31 55.6
2009-06-30 35.9
2009-09-30 23.5
2009-12-31 7.5
2010-03-31 0.6
2010-06-30 3.1
2010-09-30 -2.6
2010-12-31 -7.2
2011-03-31 -7.1
2011-06-30 -4.6
2011-09-30 -2.7
2011-12-31 -4.9
2012-03-31 -12.5
2012-06-30 -17.8
2012-09-30 -17.6
2012-12-31 -8.1
2013-03-31 -5.6
2013-06-30 -3.1
2013-09-30 -0.1
2013-12-31 -10.9
2014-03-31 -15.4
2014-06-30 -15.9
2014-09-30 -19
2014-12-31 -15.9
2015-03-31 -9