Quarter	Percentage of GDP
1977-10-01	34.2
1978-01-01	34.6
1978-04-01	35.8
1978-07-01	35.9
1978-10-01	36.4
1979-01-01	36.0
1979-04-01	37.0
1979-07-01	37.1
1979-10-01	37.1
1980-01-01	37.3
1980-04-01	38.2
1980-07-01	37.9
1980-10-01	38.0
1981-01-01	38.0
1981-04-01	38.7
1981-07-01	38.6
1981-10-01	38.6
1982-01-01	38.6
1982-04-01	38.7
1982-07-01	38.7
1982-10-01	38.5
1983-01-01	39.3
1983-04-01	39.9
1983-07-01	39.2
1983-10-01	39.2
1984-01-01	38.9
1984-04-01	38.9
1984-07-01	39.2
1984-10-01	39.9
1985-01-01	40.2
1985-04-01	41.3
1985-07-01	41.7
1985-10-01	42.5
1986-01-01	41.6
1986-04-01	42.7
1986-07-01	43.5
1986-10-01	43.2
1987-01-01	42.2
1987-04-01	42.5
1987-07-01	41.9
1987-10-01	42.2
1988-01-01	41.7
1988-04-01	41.7
1988-07-01	41.3
1988-10-01	42.3
1989-01-01	43.6
1989-04-01	44.9
1989-07-01	44.2
1989-10-01	44.7
1990-01-01	45.4
1990-04-01	45.7
1990-07-01	45.1
1990-10-01	45.2
1991-01-01	45.4
1991-04-01	46.4
1991-07-01	46.4
1991-10-01	47.0
1992-01-01	46.9
1992-04-01	47.1
1992-07-01	47.5
1992-10-01	47.0
1993-01-01	46.3
1993-04-01	46.6
1993-07-01	47.4
1993-10-01	48.2
1994-01-01	49.0
1994-04-01	50.3
1994-07-01	50.7
1994-10-01	51.5
1995-01-01	52.1
1995-04-01	52.8
1995-07-01	53.4
1995-10-01	54.2
1996-01-01	54.6
1996-04-01	55.7
1996-07-01	55.8
1996-10-01	56.6
1997-01-01	57.1
1997-04-01	58.2
1997-07-01	58.7
1997-10-01	60.0
1998-01-01	60.7
1998-04-01	61.9
1998-07-01	62.3
1998-10-01	63.7
1999-01-01	64.3
1999-04-01	66.0
1999-07-01	66.8
1999-10-01	68.3
2000-01-01	69.0
2000-04-01	71.0
2000-07-01	70.5
2000-10-01	71.2
2001-01-01	71.5
2001-04-01	72.8
2001-07-01	74.0
2001-10-01	75.3
2002-01-01	77.4
2002-04-01	79.0
2002-07-01	80.6
2002-10-01	81.4
2003-01-01	82.2
2003-04-01	85.2
2003-07-01	87.4
2003-10-01	89.8
2004-01-01	91.6
2004-04-01	93.4
2004-07-01	94.5
2004-10-01	95.9
2005-01-01	96.9
2005-04-01	98.9
2005-07-01	99.8
2005-10-01	100.7
2006-01-01	100.8
2006-04-01	103.4
2006-07-01	104.5
2006-10-01	105.2
2007-01-01	104.8
2007-04-01	107.3
2007-07-01	107.0
2007-10-01	108.1
2008-01-01	108.1
2008-04-01	108.7
2008-07-01	107.1
2008-10-01	105.8
2009-01-01	105.3
2009-04-01	106.9
2009-07-01	109.0
2009-10-01	110.8
2010-01-01	111.6
2010-04-01	111.8
2010-07-01	110.5
2010-10-01	109.9
2011-01-01	109.3
2011-04-01	109.2
2011-07-01	108.1
2011-10-01	107.6
2012-01-01	107.4
2012-04-01	108.1
2012-07-01	108.0
2012-10-01	108.2
2013-01-01	108.3
2013-04-01	109.9
2013-07-01	109.9
2013-10-01	110.8
2014-01-01	110.7
2014-04-01	112.1
2014-07-01	112.9
2014-10-01	114.5
2015-01-01	116.2
2015-04-01	118.3
2015-07-01	119.2
2015-10-01	120.1
2016-01-01	121.1
2016-04-01	122.4
2016-07-01	122.5
2016-10-01	122.3
2017-01-01	121.4
2017-04-01	121.7
2017-07-01	120.8
2017-10-01	121.7
2018-01-01	122.2