Quarter	Percentage of GDP
1979-10-01	100.0
1980-01-01	100.0
1980-04-01	98.4
1980-07-01	96.9
1980-10-01	100.4
1981-01-01	102.3
1981-04-01	105.9
1981-07-01	106.3
1981-10-01	108.2
1982-01-01	109.5
1982-04-01	112.2
1982-07-01	112.8
1982-10-01	115.0
1983-01-01	115.2
1983-04-01	118.3
1983-07-01	117.5
1983-10-01	124.8
1984-01-01	121.1
1984-04-01	122.6
1984-07-01	124.0
1984-10-01	123.9
1985-01-01	119.5
1985-04-01	116.3
1985-07-01	111.4
1985-10-01	105.8
1986-01-01	98.3
1986-04-01	93.6
1986-07-01	90.2
1986-10-01	86.7
1987-01-01	83.6
1987-04-01	80.1
1987-07-01	78.9
1987-10-01	76.2
1988-01-01	74.5
1988-04-01	72.1
1988-07-01	71.3
1988-10-01	70.8
1989-01-01	66.6
1989-04-01	65.2
1989-07-01	64.9
1989-10-01	66.6
1990-01-01	65.5
1990-04-01	66.6
1990-07-01	63.0
1990-10-01	61.5
1991-01-01	63.0
1991-04-01	65.5
1991-07-01	65.4
1991-10-01	65.7
1992-01-01	63.0
1992-04-01	63.4
1992-07-01	64.7
1992-10-01	67.9
1993-01-01	65.7
1993-04-01	69.1
1993-07-01	68.3
1993-10-01	72.3
1994-01-01	71.3
1994-04-01	70.3
1994-07-01	68.8
1994-10-01	70.8
1995-01-01	67.6
1995-04-01	65.9
1995-07-01	64.7
1995-10-01	64.3
1996-01-01	68.0
1996-04-01	68.0
1996-07-01	67.8
1996-10-01	68.6
1997-01-01	70.2
1997-04-01	68.6
1997-07-01	67.2
1997-10-01	67.8
1998-01-01	72.8
1998-04-01	72.1
1998-07-01	71.9
1998-10-01	73.9
1999-01-01	74.2
1999-04-01	76.3
1999-07-01	77.5
1999-10-01	78.1
2000-01-01	82.1
2000-04-01	82.5
2000-07-01	82.6
2000-10-01	82.5
2001-01-01	86.1
2001-04-01	87.0
2001-07-01	88.6
2001-10-01	89.2
2002-01-01	93.2
2002-04-01	91.6
2002-07-01	93.0
2002-10-01	95.3
2003-01-01	102.4
2003-04-01	102.3
2003-07-01	101.2
2003-10-01	101.2
2004-01-01	114.6
2004-04-01	112.6
2004-07-01	109.8
2004-10-01	108.4
2005-01-01	104.6
2005-04-01	105.9
2005-07-01	103.2
2005-10-01	107.0
2006-01-01	99.4
2006-04-01	100.0
2006-07-01	98.9
2006-10-01	103.7
2007-01-01	105.1
2007-04-01	106.7
2007-07-01	106.8
2007-10-01	109.9
2008-01-01	112.2
2008-04-01	116.4
2008-07-01	117.8
2008-10-01	119.2
2009-01-01	125.0
2009-04-01	127.2
2009-07-01	126.6
2009-10-01	124.9
2010-01-01	121.2
2010-04-01	123.2
2010-07-01	121.5
2010-10-01	125.2
2011-01-01	126.9
2011-04-01	129.8
2011-07-01	130.2
2011-10-01	129.5
2012-01-01	135.9
2012-04-01	136.9
2012-07-01	139.3
2012-10-01	141.0
2013-01-01	141.5
2013-04-01	140.0
2013-07-01	137.7
2013-10-01	134.8
2014-01-01	131.7
2014-04-01	128.1
2014-07-01	127.3
2014-10-01	126.8
2015-01-01	125.1
2015-04-01	123.1
2015-07-01	120.5
2015-10-01	119.4
2016-01-01	117.2
2016-04-01	115.2
2016-07-01	113.8
2016-10-01	111.8
2017-01-01	110.8
2017-04-01	109.2
2017-07-01	108.2
2017-10-01	106.8
2018-01-01	105.1