Quarter	Percentage of GDP
1979-10-01	7.6
1980-01-01	7.7
1980-04-01	8.0
1980-07-01	8.8
1980-10-01	9.9
1981-01-01	10.6
1981-04-01	11.5
1981-07-01	12.2
1981-10-01	12.5
1982-01-01	12.8
1982-04-01	13.1
1982-07-01	13.2
1982-10-01	13.6
1983-01-01	13.4
1983-04-01	13.3
1983-07-01	12.7
1983-10-01	12.6
1984-01-01	12.5
1984-04-01	12.5
1984-07-01	12.7
1984-10-01	12.5
1985-01-01	12.9
1985-04-01	12.7
1985-07-01	12.4
1985-10-01	12.1
1986-01-01	12.2
1986-04-01	12.3
1986-07-01	12.2
1986-10-01	12.7
1987-01-01	13.6
1987-04-01	14.4
1987-07-01	14.4
1987-10-01	14.8
1988-01-01	15.1
1988-04-01	15.1
1988-07-01	15.1
1988-10-01	15.4
1989-01-01	15.5
1989-04-01	16.0
1989-07-01	15.7
1989-10-01	15.4
1990-01-01	15.1
1990-04-01	15.1
1990-07-01	15.0
1990-10-01	15.2
1991-01-01	15.5
1991-04-01	15.8
1991-07-01	16.0
1991-10-01	16.3
1992-01-01	16.3
1992-04-01	16.5
1992-07-01	16.9
1992-10-01	17.4
1993-01-01	19.4
1993-04-01	19.5
1993-07-01	21.2
1993-10-01	21.9
1994-01-01	21.9
1994-04-01	22.7
1994-07-01	23.8
1994-10-01	25.1
1995-01-01	25.6
1995-04-01	26.7
1995-07-01	27.5
1995-10-01	28.3
1996-01-01	29.4
1996-04-01	30.7
1996-07-01	31.6
1996-10-01	32.8
1997-01-01	33.6
1997-04-01	34.8
1997-07-01	36.0
1997-10-01	37.3
1998-01-01	38.1
1998-04-01	39.9
1998-07-01	41.8
1998-10-01	44.0
1999-01-01	44.9
1999-04-01	48.4
1999-07-01	49.9
1999-10-01	52.7
2000-01-01	54.3
2000-04-01	55.6
2000-07-01	56.7
2000-10-01	58.8
2001-01-01	59.2
2001-04-01	60.3
2001-07-01	61.7
2001-10-01	63.4
2002-01-01	64.0
2002-04-01	64.7
2002-07-01	65.8
2002-10-01	67.3
2003-01-01	67.8
2003-04-01	68.8
2003-07-01	70.1
2003-10-01	71.6
2004-01-01	72.5
2004-04-01	74.1
2004-07-01	74.8
2004-10-01	75.8
2005-01-01	76.3
2005-04-01	77.5
2005-07-01	78.4
2005-10-01	79.9
2006-01-01	80.7
2006-04-01	81.8
2006-07-01	82.9
2006-10-01	83.9
2007-01-01	84.1
2007-04-01	85.0
2007-07-01	85.8
2007-10-01	86.9
2008-01-01	87.3
2008-04-01	88.0
2008-07-01	88.4
2008-10-01	89.0
2009-01-01	89.6
2009-04-01	90.8
2009-07-01	91.7
2009-10-01	92.1
2010-01-01	91.3
2010-04-01	91.4
2010-07-01	91.0
2010-10-01	90.7
2011-01-01	90.3
2011-04-01	90.3
2011-07-01	90.3
2011-10-01	90.5
2012-01-01	90.1
2012-04-01	90.4
2012-07-01	90.5
2012-10-01	90.4
2013-01-01	90.0
2013-04-01	88.8
2013-07-01	87.3
2013-10-01	86.1
2014-01-01	84.6
2014-04-01	83.4
2014-07-01	82.5
2014-10-01	81.7
2015-01-01	80.5
2015-04-01	79.1
2015-07-01	78.0
2015-10-01	76.7
2016-01-01	75.5
2016-04-01	74.7
2016-07-01	73.7
2016-10-01	72.5
2017-01-01	71.7
2017-04-01	70.7
2017-07-01	70.1
2017-10-01	69.4
2018-01-01	68.7