Quarterly, End of Quarter Percentage of GDP
1977-10-01 18.6
1978-01-01 18.9
1978-04-01 18.9
1978-07-01 18.9
1978-10-01 19.3
1979-01-01 19.6
1979-04-01 20.5
1979-07-01 21.1
1979-10-01 21.5
1980-01-01 21.9
1980-04-01 22.0
1980-07-01 22.0
1980-10-01 22.4
1981-01-01 22.7
1981-04-01 22.6
1981-07-01 22.6
1981-10-01 22.4
1982-01-01 22.4
1982-04-01 22.5
1982-07-01 22.8
1982-10-01 23.4
1983-01-01 23.7
1983-04-01 24.0
1983-07-01 24.2
1983-10-01 24.0
1984-01-01 24.4
1984-04-01 25.1
1984-07-01 25.5
1984-10-01 26.1
1985-01-01 26.6
1985-04-01 26.7
1985-07-01 26.8
1985-10-01 27.3
1986-01-01 27.0
1986-04-01 27.3
1986-07-01 27.5
1986-10-01 26.7
1987-01-01 27.2
1987-04-01 27.7
1987-07-01 28.1
1987-10-01 28.8
1988-01-01 29.3
1988-04-01 30.1
1988-07-01 30.5
1988-10-01 30.7
1989-01-01 30.6
1989-04-01 31.2
1989-07-01 31.0
1989-10-01 30.8
1990-01-01 31.3
1990-04-01 31.8
1990-07-01 32.3
1990-10-01 32.6
1991-01-01 32.8
1991-04-01 33.1
1991-07-01 33.5
1991-10-01 33.8
1992-01-01 33.5
1992-04-01 33.6
1992-07-01 33.7
1992-10-01 33.6
1993-01-01 34.5
1993-04-01 34.9
1993-07-01 35.2
1993-10-01 35.9
1994-01-01 35.6
1994-04-01 35.6
1994-07-01 35.4
1994-10-01 35.2
1995-01-01 34.9
1995-04-01 35.0
1995-07-01 34.7
1995-10-01 33.4
1996-01-01 33.3
1996-04-01 33.1
1996-07-01 33.3
1996-10-01 33.5
1997-01-01 33.3
1997-04-01 33.5
1997-07-01 33.5
1997-10-01 33.7
1998-01-01 32.9
1998-04-01 33.1
1998-07-01 33.2
1998-10-01 33.1
1999-01-01 33.0
1999-04-01 33.5
1999-07-01 34.0
1999-10-01 34.1
2000-01-01 34.1
2000-04-01 34.2
2000-07-01 34.2
2000-10-01 34.2
2001-01-01 34.2
2001-04-01 34.3
2001-07-01 34.4
2001-10-01 34.6
2002-01-01 34.7
2002-04-01 35.1
2002-07-01 35.3
2002-10-01 35.5
2003-01-01 35.7
2003-04-01 36.0
2003-07-01 36.6
2003-10-01 37.0
2004-01-01 37.3
2004-04-01 38.2
2004-07-01 38.6
2004-10-01 39.0
2005-01-01 39.4
2005-04-01 40.3
2005-07-01 40.9
2005-10-01 41.8
2006-01-01 42.3
2006-04-01 43.1
2006-07-01 43.6
2006-10-01 44.2
2007-01-01 44.6
2007-04-01 45.4
2007-07-01 45.9
2007-10-01 46.6
2008-01-01 46.8
2008-04-01 47.4
2008-07-01 48.0
2008-10-01 48.6
2009-01-01 49.5
2009-04-01 50.4
2009-07-01 51.2
2009-10-01 52.6
2010-01-01 52.7
2010-04-01 53.0
2010-07-01 53.1
2010-10-01 53.8
2011-01-01 54.0
2011-04-01 54.5
2011-07-01 54.5
2011-10-01 54.8
2012-01-01 54.9
2012-04-01 55.0
2012-07-01 54.9
2012-10-01 55.2
2013-01-01 55.2
2013-04-01 55.3
2013-07-01 55.5
2013-10-01 55.6
2014-01-01 55.4
2014-04-01 55.6
2014-07-01 55.6
2014-10-01 55.7
2015-01-01 55.5
2015-04-01 55.7
2015-07-01 56.0
2015-10-01 56.1
2016-01-01 56.0
2016-04-01 56.3
2016-07-01 56.9
2016-10-01 57.3
2017-01-01 57.7
2017-04-01 58.1
2017-07-01 58.2
2017-10-01 58.6
2018-01-01 58.6