Quarter	Percentage of GDP
1980-10-01	61.9
1981-01-01	62.4
1981-04-01	63.4
1981-07-01	64.2
1981-10-01	66.2
1982-01-01	65.7
1982-04-01	65.9
1982-07-01	65.8
1982-10-01	66.6
1983-01-01	66.2
1983-04-01	66.2
1983-07-01	65.4
1983-10-01	66.1
1984-01-01	64.6
1984-04-01	65.1
1984-07-01	63.7
1984-10-01	65.3
1985-01-01	62.8
1985-04-01	62.6
1985-07-01	60.9
1985-10-01	61.0
1986-01-01	57.9
1986-04-01	57.1
1986-07-01	55.2
1986-10-01	55.3
1987-01-01	53.0
1987-04-01	52.4
1987-07-01	50.6
1987-10-01	51.0
1988-01-01	49.5
1988-04-01	49.5
1988-07-01	49.4
1988-10-01	51.3
1989-01-01	50.6
1989-04-01	52.3
1989-07-01	51.6
1989-10-01	52.4
1990-01-01	52.3
1990-04-01	53.1
1990-07-01	53.8
1990-10-01	53.5
1991-01-01	54.4
1991-04-01	54.7
1991-07-01	55.0
1991-10-01	55.2
1992-01-01	53.7
1992-04-01	53.8
1992-07-01	54.4
1992-10-01	55.8
1993-01-01	55.2
1993-04-01	55.9
1993-07-01	55.3
1993-10-01	56.1
1994-01-01	54.2
1994-04-01	53.7
1994-07-01	52.8
1994-10-01	52.3
1995-01-01	50.8
1995-04-01	50.0
1995-07-01	49.2
1995-10-01	48.8
1996-01-01	47.2
1996-04-01	47.0
1996-07-01	46.8
1996-10-01	47.6
1997-01-01	47.7
1997-04-01	47.5
1997-07-01	48.2
1997-10-01	48.6
1998-01-01	48.7
1998-04-01	50.1
1998-07-01	50.2
1998-10-01	51.3
1999-01-01	53.8
1999-04-01	58.8
1999-07-01	59.7
1999-10-01	61.2
2000-01-01	64.4
2000-04-01	67.9
2000-07-01	71.7
2000-10-01	73.0
2001-01-01	73.6
2001-04-01	75.7
2001-07-01	78.8
2001-10-01	80.4
2002-01-01	81.6
2002-04-01	81.4
2002-07-01	81.5
2002-10-01	83.1
2003-01-01	83.1
2003-04-01	83.1
2003-07-01	83.3
2003-10-01	85.6
2004-01-01	86.5
2004-04-01	88.3
2004-07-01	88.8
2004-10-01	90.7
2005-01-01	92.4
2005-04-01	95.1
2005-07-01	96.2
2005-10-01	99.4
2006-01-01	104.1
2006-04-01	107.2
2006-07-01	110.5
2006-10-01	115.0
2007-01-01	117.1
2007-04-01	121.4
2007-07-01	122.9
2007-10-01	124.4
2008-01-01	123.6
2008-04-01	125.4
2008-07-01	126.5
2008-10-01	127.4
2009-01-01	129.4
2009-04-01	130.3
2009-07-01	131.1
2009-10-01	130.3
2010-01-01	131.4
2010-04-01	133.1
2010-07-01	132.9
2010-10-01	132.2
2011-01-01	131.5
2011-04-01	132.0
2011-07-01	132.5
2011-10-01	132.3
2012-01-01	133.7
2012-04-01	133.2
2012-07-01	132.3
2012-10-01	126.0
2013-01-01	124.0
2013-04-01	122.2
2013-07-01	121.4
2013-10-01	120.0
2014-01-01	117.9
2014-04-01	117.3
2014-07-01	116.7
2014-10-01	113.6
2015-01-01	114.1
2015-04-01	110.8
2015-07-01	109.0
2015-10-01	107.1
2016-01-01	104.8
2016-04-01	104.6
2016-07-01	103.9
2016-10-01	102.2
2017-01-01	102.5
2017-04-01	100.9
2017-07-01	99.5
2017-10-01	96.9
2018-01-01	95.8