Quarter	Percentage of GDP
1970-10-01	35.0
1971-01-01	35.5
1971-04-01	37.0
1971-07-01	37.7
1971-10-01	38.6
1972-01-01	38.9
1972-04-01	40.1
1972-07-01	40.6
1972-10-01	41.9
1973-01-01	40.9
1973-04-01	40.4
1973-07-01	39.1
1973-10-01	38.7
1974-01-01	37.9
1974-04-01	38.5
1974-07-01	39.1
1974-10-01	40.2
1975-01-01	40.3
1975-04-01	41.2
1975-07-01	41.6
1975-10-01	42.1
1976-01-01	41.6
1976-04-01	42.3
1976-07-01	42.5
1976-10-01	43.1
1977-01-01	43.3
1977-04-01	44.5
1977-07-01	44.9
1977-10-01	46.1
1978-01-01	46.4
1978-04-01	46.8
1978-07-01	45.9
1978-10-01	46.5
1979-01-01	45.8
1979-04-01	45.6
1979-07-01	44.7
1979-10-01	44.5
1980-01-01	44.5
1980-04-01	44.0
1980-07-01	43.7
1980-10-01	45.3
1981-01-01	45.4
1981-04-01	46.2
1981-07-01	47.2
1981-10-01	48.8
1982-01-01	47.3
1982-04-01	46.5
1982-07-01	46.8
1982-10-01	48.7
1983-01-01	47.0
1983-04-01	46.8
1983-07-01	46.1
1983-10-01	48.8
1984-01-01	46.7
1984-04-01	46.4
1984-07-01	45.8
1984-10-01	48.1
1985-01-01	47.5
1985-04-01	47.4
1985-07-01	46.8
1985-10-01	47.3
1986-01-01	46.6
1986-04-01	46.1
1986-07-01	44.7
1986-10-01	45.0
1987-01-01	44.6
1987-04-01	44.0
1987-07-01	43.4
1987-10-01	43.9
1988-01-01	43.0
1988-04-01	42.6
1988-07-01	41.2
1988-10-01	41.4
1989-01-01	41.2
1989-04-01	41.3
1989-07-01	40.4
1989-10-01	42.4
1990-01-01	42.6
1990-04-01	42.3
1990-07-01	40.8
1990-10-01	39.8
1991-01-01	39.3
1991-04-01	38.7
1991-07-01	37.1
1991-10-01	37.2
1992-01-01	35.8
1992-04-01	37.4
1992-07-01	37.3
1992-10-01	37.0
1993-01-01	36.4
1993-04-01	37.2
1993-07-01	36.8
1993-10-01	35.2
1994-01-01	34.3
1994-04-01	35.4
1994-07-01	34.4
1994-10-01	35.8
1995-01-01	34.9
1995-04-01	35.1
1995-07-01	35.3
1995-10-01	36.0
1996-01-01	36.2
1996-04-01	36.7
1996-07-01	36.8
1996-10-01	36.6
1997-01-01	36.7
1997-04-01	37.6
1997-07-01	37.3
1997-10-01	37.3
1998-01-01	39.5
1998-04-01	39.8
1998-07-01	39.6
1998-10-01	40.6
1999-01-01	42.5
1999-04-01	42.3
1999-07-01	43.2
1999-10-01	44.0
2000-01-01	45.8
2000-04-01	48.4
2000-07-01	50.9
2000-10-01	52.9
2001-01-01	55.0
2001-04-01	56.8
2001-07-01	58.0
2001-10-01	60.1
2002-01-01	60.5
2002-04-01	62.1
2002-07-01	62.6
2002-10-01	63.9
2003-01-01	64.2
2003-04-01	64.8
2003-07-01	66.6
2003-10-01	68.1
2004-01-01	68.4
2004-04-01	70.7
2004-07-01	71.6
2004-10-01	73.9
2005-01-01	76.4
2005-04-01	79.3
2005-07-01	81.6
2005-10-01	85.9
2006-01-01	85.6
2006-04-01	87.8
2006-07-01	90.1
2006-10-01	92.8
2007-01-01	93.4
2007-04-01	96.0
2007-07-01	98.4
2007-10-01	101.8
2008-01-01	105.2
2008-04-01	108.5
2008-07-01	111.5
2008-10-01	113.5
2009-01-01	114.3
2009-04-01	114.0
2009-07-01	116.0
2009-10-01	116.7
2010-01-01	117.1
2010-04-01	123.2
2010-07-01	123.5
2010-10-01	127.7
2011-01-01	129.6
2011-04-01	132.1
2011-07-01	133.9
2011-10-01	130.1
2012-01-01	130.1
2012-04-01	132.7
2012-07-01	131.1
2012-10-01	131.4
2013-01-01	131.0
2013-04-01	131.0
2013-07-01	130.8
2013-10-01	130.4
2014-01-01	130.4
2014-04-01	131.3
2014-07-01	130.5
2014-10-01	129.4
2015-01-01	129.3
2015-04-01	128.4
2015-07-01	127.5
2015-10-01	127.6
2016-01-01	127.6
2016-04-01	127.2
2016-07-01	126.0
2016-10-01	126.0
2017-01-01	124.8
2017-04-01	123.2
2017-07-01	121.2
2017-10-01	119.0
2018-01-01	116.2