Quarter	Percentage of GDP
1962-10-01	1.9
1963-01-01	2.0
1963-04-01	2.0
1963-07-01	2.0
1963-10-01	1.6
1964-01-01	1.5
1964-04-01	1.6
1964-07-01	1.6
1964-10-01	1.4
1965-01-01	1.4
1965-04-01	1.5
1965-07-01	1.5
1965-10-01	2.0
1966-01-01	2.3
1966-04-01	2.7
1966-07-01	3.0
1966-10-01	3.3
1967-01-01	3.6
1967-04-01	4.2
1967-07-01	5.0
1967-10-01	5.5
1968-01-01	5.3
1968-04-01	5.3
1968-07-01	6.1
1968-10-01	6.7
1969-01-01	7.8
1969-04-01	8.9
1969-07-01	9.6
1969-10-01	9.6
1970-01-01	9.4
1970-04-01	9.8
1970-07-01	10.5
1970-10-01	11.0
1971-01-01	11.1
1971-04-01	11.1
1971-07-01	11.5
1971-10-01	11.4
1972-01-01	11.4
1972-04-01	11.5
1972-07-01	11.6
1972-10-01	11.0
1973-01-01	11.2
1973-04-01	11.5
1973-07-01	11.7
1973-10-01	11.8
1974-01-01	12.2
1974-04-01	12.6
1974-07-01	13.4
1974-10-01	13.6
1975-01-01	12.8
1975-04-01	12.7
1975-07-01	12.6
1975-10-01	13.1
1976-01-01	12.1
1976-04-01	11.9
1976-07-01	12.2
1976-10-01	12.6
1977-01-01	11.9
1977-04-01	12.2
1977-07-01	12.8
1977-10-01	13.0
1978-01-01	12.2
1978-04-01	13.1
1978-07-01	12.6
1978-10-01	13.2
1979-01-01	12.5
1979-04-01	12.9
1979-07-01	14.0
1979-10-01	14.5
1980-01-01	15.2
1980-04-01	16.0
1980-07-01	16.3
1980-10-01	17.0
1981-01-01	17.2
1981-04-01	19.0
1981-07-01	20.0
1981-10-01	20.3
1982-01-01	20.7
1982-04-01	20.8
1982-07-01	21.6
1982-10-01	23.1
1983-01-01	23.5
1983-04-01	24.1
1983-07-01	24.9
1983-10-01	24.9
1984-01-01	25.0
1984-04-01	25.1
1984-07-01	25.7
1984-10-01	26.1
1985-01-01	25.7
1985-04-01	27.2
1985-07-01	27.3
1985-10-01	27.8
1986-01-01	27.7
1986-04-01	27.9
1986-07-01	27.9
1986-10-01	28.8
1987-01-01	29.4
1987-04-01	30.2
1987-07-01	30.1
1987-10-01	30.4
1988-01-01	30.1
1988-04-01	31.2
1988-07-01	32.2
1988-10-01	32.8
1989-01-01	34.1
1989-04-01	36.0
1989-07-01	37.7
1989-10-01	38.2
1990-01-01	38.7
1990-04-01	39.6
1990-07-01	40.0
1990-10-01	40.8
1991-01-01	41.5
1991-04-01	42.3
1991-07-01	43.0
1991-10-01	43.1
1992-01-01	43.3
1992-04-01	44.1
1992-07-01	44.6
1992-10-01	45.0
1993-01-01	44.9
1993-04-01	45.3
1993-07-01	46.5
1993-10-01	45.4
1994-01-01	45.9
1994-04-01	46.6
1994-07-01	47.7
1994-10-01	47.3
1995-01-01	47.0
1995-04-01	47.1
1995-07-01	46.8
1995-10-01	46.8
1996-01-01	46.4
1996-04-01	47.5
1996-07-01	48.8
1996-10-01	48.8
1997-01-01	49.4
1997-04-01	50.5
1997-07-01	50.8
1997-10-01	51.0
1998-01-01	49.0
1998-04-01	48.2
1998-07-01	47.1
1998-10-01	47.2
1999-01-01	47.2
1999-04-01	47.3
1999-07-01	47.1
1999-10-01	46.2
2000-01-01	50.9
2000-04-01	50.3
2000-07-01	50.9
2000-10-01	50.6
2001-01-01	51.1
2001-04-01	52.6
2001-07-01	54.7
2001-10-01	56.1
2002-01-01	59.1
2002-04-01	62.5
2002-07-01	65.1
2002-10-01	65.9
2003-01-01	65.0
2003-04-01	64.7
2003-07-01	64.3
2003-10-01	64.8
2004-01-01	63.7
2004-04-01	63.0
2004-07-01	62.6
2004-10-01	62.5
2005-01-01	62.2
2005-04-01	64.0
2005-07-01	64.9
2005-10-01	66.1
2006-01-01	66.2
2006-04-01	67.5
2006-07-01	68.2
2006-10-01	70.4
2007-01-01	70.5
2007-04-01	71.2
2007-07-01	71.5
2007-10-01	72.3
2008-01-01	72.6
2008-04-01	73.6
2008-07-01	73.9
2008-10-01	74.2
2009-01-01	73.7
2009-04-01	75.0
2009-07-01	75.6
2009-10-01	76.5
2010-01-01	76.0
2010-04-01	75.6
2010-07-01	75.9
2010-10-01	76.5
2011-01-01	76.4
2011-04-01	77.7
2011-07-01	78.2
2011-10-01	79.7
2012-01-01	79.3
2012-04-01	79.4
2012-07-01	79.8
2012-10-01	80.8
2013-01-01	80.2
2013-04-01	81.2
2013-07-01	81.3
2013-10-01	82.3
2014-01-01	81.9
2014-04-01	82.0
2014-07-01	83.1
2014-10-01	84.2
2015-01-01	84.4
2015-04-01	85.7
2015-07-01	86.9
2015-10-01	88.1
2016-01-01	88.3
2016-04-01	89.3
2016-07-01	90.8
2016-10-01	92.6
2017-01-01	92.9
2017-04-01	93.6
2017-07-01	94.2
2017-10-01	94.8
2018-01-01	95.2