Quarterly, End of Quarter Percentage of GDP
1964-10-01 20.5
1965-01-01 20.5
1965-04-01 20.3
1965-07-01 21.0
1965-10-01 22.0
1966-01-01 22.2
1966-04-01 22.2
1966-07-01 23.0
1966-10-01 23.3
1967-01-01 23.3
1967-04-01 23.5
1967-07-01 23.6
1967-10-01 24.3
1968-01-01 24.1
1968-04-01 24.0
1968-07-01 24.5
1968-10-01 24.9
1969-01-01 24.8
1969-04-01 25.0
1969-07-01 25.4
1969-10-01 26.2
1970-01-01 25.9
1970-04-01 25.8
1970-07-01 26.0
1970-10-01 26.7
1971-01-01 27.0
1971-04-01 27.4
1971-07-01 28.2
1971-10-01 29.7
1972-01-01 29.8
1972-04-01 30.1
1972-07-01 31.1
1972-10-01 32.6
1973-01-01 33.2
1973-04-01 33.4
1973-07-01 34.3
1973-10-01 35.4
1974-01-01 35.2
1974-04-01 34.9
1974-07-01 34.6
1974-10-01 35.0
1975-01-01 34.6
1975-04-01 34.8
1975-07-01 35.5
1975-10-01 36.9
1976-01-01 37.1
1976-04-01 37.2
1976-07-01 37.7
1976-10-01 38.7
1977-01-01 38.4
1977-04-01 38.3
1977-07-01 39.1
1977-10-01 39.7
1978-01-01 39.6
1978-04-01 39.6
1978-07-01 41.0
1978-10-01 42.1
1979-01-01 42.1
1979-04-01 42.6
1979-07-01 43.5
1979-10-01 45.1
1980-01-01 45.4
1980-04-01 45.5
1980-07-01 46.0
1980-10-01 46.7
1981-01-01 46.5
1981-04-01 46.2
1981-07-01 46.9
1981-10-01 47.9
1982-01-01 48.0
1982-04-01 47.8
1982-07-01 48.6
1982-10-01 49.7
1983-01-01 50.6
1983-04-01 50.8
1983-07-01 51.6
1983-10-01 52.6
1984-01-01 52.7
1984-04-01 52.4
1984-07-01 52.9
1984-10-01 53.5
1985-01-01 53.2
1985-04-01 52.6
1985-07-01 52.9
1985-10-01 53.2
1986-01-01 53.5
1986-04-01 53.2
1986-07-01 54.3
1986-10-01 54.7
1987-01-01 56.1
1987-04-01 56.6
1987-07-01 58.8
1987-10-01 60.7
1988-01-01 60.5
1988-04-01 60.9
1988-07-01 62.1
1988-10-01 63.0
1989-01-01 64.1
1989-04-01 64.2
1989-07-01 66.0
1989-10-01 67.7
1990-01-01 69.5
1990-04-01 69.1
1990-07-01 69.6
1990-10-01 69.5
1991-01-01 68.7
1991-04-01 68.6
1991-07-01 68.2
1991-10-01 68.6
1992-01-01 68.1
1992-04-01 67.9
1992-07-01 67.7
1992-10-01 68.6
1993-01-01 68.7
1993-04-01 68.5
1993-07-01 69.5
1993-10-01 70.0
1994-01-01 70.2
1994-04-01 70.1
1994-07-01 70.6
1994-10-01 70.8
1995-01-01 70.9
1995-04-01 70.6
1995-07-01 71.0
1995-10-01 71.4
1996-01-01 70.9
1996-04-01 70.7
1996-07-01 70.9
1996-10-01 70.8
1997-01-01 70.2
1997-04-01 70.1
1997-07-01 70.2
1997-10-01 70.5
1998-01-01 69.8
1998-04-01 70.4
1998-07-01 70.5
1998-10-01 70.9
1999-01-01 70.6
1999-04-01 70.8
1999-07-01 71.4
1999-10-01 72.2
2000-01-01 72.2
2000-04-01 71.4
2000-07-01 71.4
2000-10-01 70.9
2001-01-01 69.8
2001-04-01 69.3
2001-07-01 69.7
2001-10-01 69.6
2002-01-01 69.6
2002-04-01 69.2
2002-07-01 68.9
2002-10-01 68.5
2003-01-01 68.4
2003-04-01 67.8
2003-07-01 67.9
2003-10-01 67.6
2004-01-01 67.1
2004-04-01 66.4
2004-07-01 66.2
2004-10-01 65.8
2005-01-01 61.6
2005-04-01 61.0
2005-07-01 60.6
2005-10-01 60.7
2006-01-01 60.2
2006-04-01 59.6
2006-07-01 59.5
2006-10-01 59.0
2007-01-01 58.6
2007-04-01 58.5
2007-07-01 58.3
2007-10-01 58.7
2008-01-01 58.4
2008-04-01 58.5
2008-07-01 59.0
2008-10-01 59.8
2009-01-01 61.3
2009-04-01 62.0
2009-07-01 62.4
2009-10-01 62.5
2010-01-01 61.6
2010-04-01 61.3
2010-07-01 61.0
2010-10-01 61.0
2011-01-01 61.2
2011-04-01 60.3
2011-07-01 60.1
2011-10-01 59.9
2012-01-01 58.9
2012-04-01 58.6
2012-07-01 58.4
2012-10-01 58.8
2013-01-01 59.2
2013-04-01 59.0
2013-07-01 58.7
2013-10-01 58.5
2014-01-01 58.3
2014-04-01 57.8
2014-07-01 57.8
2014-10-01 57.9
2015-01-01 57.5
2015-04-01 57.0
2015-07-01 56.8
2015-10-01 56.6
2016-01-01 56.5
2016-04-01 56.4
2016-07-01 56.6
2016-10-01 56.8
2017-01-01 56.9
2017-04-01 56.9
2017-07-01 56.8
2017-10-01 57.0
2018-01-01 57.4