Quarter	Percentage of GDP
1969-01-01	55.0
1969-04-01	56.2
1969-07-01	56.4
1969-10-01	56.2
1970-01-01	55.3
1970-04-01	54.8
1970-07-01	55.3
1970-10-01	55.2
1971-01-01	55.9
1971-04-01	56.5
1971-07-01	57.2
1971-10-01	57.1
1972-01-01	57.4
1972-04-01	57.4
1972-07-01	57.5
1972-10-01	57.4
1973-01-01	57.9
1973-04-01	58.3
1973-07-01	57.7
1973-10-01	58.1
1974-01-01	58.4
1974-04-01	59.1
1974-07-01	59.6
1974-10-01	59.9
1975-01-01	61.0
1975-04-01	61.5
1975-07-01	61.2
1975-10-01	60.7
1976-01-01	61.4
1976-04-01	61.0
1976-07-01	60.8
1976-10-01	60.6
1977-01-01	62.1
1977-04-01	62.7
1977-07-01	62.7
1977-10-01	62.4
1978-01-01	63.6
1978-04-01	63.6
1978-07-01	63.7
1978-10-01	64.0
1979-01-01	66.4
1979-04-01	67.5
1979-07-01	68.1
1979-10-01	68.8
1980-01-01	70.6
1980-04-01	72.6
1980-07-01	73.1
1980-10-01	74.1
1981-01-01	76.6
1981-04-01	80.0
1981-07-01	82.7
1981-10-01	83.4
1982-01-01	84.8
1982-04-01	85.3
1982-07-01	85.2
1982-10-01	82.8
1983-01-01	81.8
1983-04-01	79.2
1983-07-01	77.0
1983-10-01	74.6
1984-01-01	74.7
1984-04-01	73.9
1984-07-01	73.3
1984-10-01	72.2
1985-01-01	73.3
1985-04-01	72.7
1985-07-01	73.8
1985-10-01	72.9
1986-01-01	73.4
1986-04-01	74.5
1986-07-01	73.9
1986-10-01	73.7
1987-01-01	73.6
1987-04-01	74.2
1987-07-01	73.4
1987-10-01	73.6
1988-01-01	74.8
1988-04-01	75.0
1988-07-01	75.7
1988-10-01	76.5
1989-01-01	77.5
1989-04-01	78.5
1989-07-01	79.6
1989-10-01	80.5
1990-01-01	82.0
1990-04-01	83.7
1990-07-01	83.6
1990-10-01	84.1
1991-01-01	85.8
1991-04-01	88.7
1991-07-01	86.4
1991-10-01	87.4
1992-01-01	87.6
1992-04-01	89.6
1992-07-01	89.4
1992-10-01	89.5
1993-01-01	90.6
1993-04-01	91.0
1993-07-01	90.6
1993-10-01	90.6
1994-01-01	91.2
1994-04-01	91.2
1994-07-01	88.8
1994-10-01	87.1
1995-01-01	87.6
1995-04-01	86.5
1995-07-01	85.8
1995-10-01	84.8
1996-01-01	84.2
1996-04-01	84.3
1996-07-01	84.0
1996-10-01	86.8
1997-01-01	88.0
1997-04-01	88.3
1997-07-01	87.5
1997-10-01	88.1
1998-01-01	88.3
1998-04-01	90.8
1998-07-01	91.0
1998-10-01	91.4
1999-01-01	91.8
1999-04-01	91.9
1999-07-01	90.4
1999-10-01	87.4
2000-01-01	89.2
2000-04-01	88.5
2000-07-01	88.3
2000-10-01	86.9
2001-01-01	89.7
2001-04-01	89.8
2001-07-01	92.7
2001-10-01	92.0
2002-01-01	94.8
2002-04-01	94.0
2002-07-01	93.6
2002-10-01	92.2
2003-01-01	90.7
2003-04-01	89.9
2003-07-01	88.2
2003-10-01	87.1
2004-01-01	89.3
2004-04-01	88.0
2004-07-01	86.2
2004-10-01	85.7
2005-01-01	82.6
2005-04-01	83.3
2005-07-01	81.7
2005-10-01	79.4
2006-01-01	80.0
2006-04-01	79.3
2006-07-01	80.1
2006-10-01	81.8
2007-01-01	85.9
2007-04-01	85.6
2007-07-01	86.0
2007-10-01	85.9
2008-01-01	88.1
2008-04-01	83.7
2008-07-01	83.5
2008-10-01	85.1
2009-01-01	87.4
2009-04-01	89.1
2009-07-01	91.5
2009-10-01	90.9
2010-01-01	89.2
2010-04-01	88.8
2010-07-01	87.5
2010-10-01	86.9
2011-01-01	87.8
2011-04-01	88.1
2011-07-01	88.9
2011-10-01	87.2
2012-01-01	88.8
2012-04-01	90.0
2012-07-01	91.2
2012-10-01	92.7
2013-01-01	95.2
2013-04-01	95.9
2013-07-01	96.9
2013-10-01	97.8
2014-01-01	98.6
2014-04-01	98.0
2014-07-01	99.3
2014-10-01	99.5
2015-01-01	105.4
2015-04-01	106.2
2015-07-01	107.8
2015-10-01	110.4
2016-01-01	109.8
2016-04-01	111.6
2016-07-01	112.5
2016-10-01	111.4
2017-01-01	113.7
2017-04-01	114.1
2017-07-01	113.4
2017-10-01	114.5
2018-01-01	114.3