Quarter	Percentage of GDP
1962-10-01	21.6
1963-01-01	21.9
1963-04-01	21.9
1963-07-01	21.2
1963-10-01	19.0
1964-01-01	18.3
1964-04-01	17.7
1964-07-01	16.9
1964-10-01	15.4
1965-01-01	15.4
1965-04-01	16.1
1965-07-01	16.5
1965-10-01	18.6
1966-01-01	18.9
1966-04-01	19.8
1966-07-01	20.4
1966-10-01	20.7
1967-01-01	21.5
1967-04-01	24.0
1967-07-01	27.2
1967-10-01	28.6
1968-01-01	28.4
1968-04-01	29.2
1968-07-01	33.0
1968-10-01	36.1
1969-01-01	39.6
1969-04-01	43.5
1969-07-01	45.4
1969-10-01	44.5
1970-01-01	42.3
1970-04-01	42.9
1970-07-01	44.2
1970-10-01	45.3
1971-01-01	46.0
1971-04-01	46.1
1971-07-01	47.9
1971-10-01	48.0
1972-01-01	48.6
1972-04-01	49.2
1972-07-01	50.0
1972-10-01	48.1
1973-01-01	48.2
1973-04-01	48.9
1973-07-01	49.1
1973-10-01	49.2
1974-01-01	49.0
1974-04-01	49.6
1974-07-01	51.5
1974-10-01	51.3
1975-01-01	48.4
1975-04-01	47.3
1975-07-01	47.1
1975-10-01	45.6
1976-01-01	45.2
1976-04-01	43.8
1976-07-01	44.0
1976-10-01	43.1
1977-01-01	42.8
1977-04-01	43.1
1977-07-01	44.5
1977-10-01	43.4
1978-01-01	44.7
1978-04-01	46.3
1978-07-01	46.3
1978-10-01	46.6
1979-01-01	46.8
1979-04-01	47.2
1979-07-01	49.5
1979-10-01	51.2
1980-01-01	56.0
1980-04-01	57.9
1980-07-01	60.2
1980-10-01	62.3
1981-01-01	62.7
1981-04-01	64.1
1981-07-01	64.6
1981-10-01	66.7
1982-01-01	67.5
1982-04-01	67.8
1982-07-01	70.2
1982-10-01	74.6
1983-01-01	75.4
1983-04-01	76.5
1983-07-01	75.5
1983-10-01	76.2
1984-01-01	76.5
1984-04-01	77.5
1984-07-01	78.0
1984-10-01	78.9
1985-01-01	80.9
1985-04-01	83.6
1985-07-01	85.7
1985-10-01	84.6
1986-01-01	83.6
1986-04-01	84.7
1986-07-01	83.6
1986-10-01	83.2
1987-01-01	82.0
1987-04-01	81.8
1987-07-01	81.3
1987-10-01	79.5
1988-01-01	76.6
1988-04-01	77.8
1988-07-01	76.7
1988-10-01	75.7
1989-01-01	77.7
1989-04-01	82.0
1989-07-01	84.5
1989-10-01	85.8
1990-01-01	85.7
1990-04-01	87.0
1990-07-01	87.2
1990-10-01	90.7
1991-01-01	92.6
1991-04-01	93.9
1991-07-01	90.0
1991-10-01	95.6
1992-01-01	96.3
1992-04-01	96.8
1992-07-01	98.0
1992-10-01	100.3
1993-01-01	101.5
1993-04-01	103.0
1993-07-01	105.2
1993-10-01	104.2
1994-01-01	105.4
1994-04-01	108.5
1994-07-01	110.4
1994-10-01	109.0
1995-01-01	109.4
1995-04-01	110.2
1995-07-01	110.9
1995-10-01	112.4
1996-01-01	113.6
1996-04-01	116.3
1996-07-01	119.7
1996-10-01	119.3
1997-01-01	123.1
1997-04-01	125.9
1997-07-01	128.1
1997-10-01	131.5
1998-01-01	131.8
1998-04-01	131.6
1998-07-01	134.1
1998-10-01	133.9
1999-01-01	138.2
1999-04-01	130.1
1999-07-01	125.9
1999-10-01	116.8
2000-01-01	111.8
2000-04-01	108.0
2000-07-01	107.3
2000-10-01	104.3
2001-01-01	102.7
2001-04-01	101.7
2001-07-01	103.0
2001-10-01	99.4
2002-01-01	102.1
2002-04-01	102.3
2002-07-01	104.9
2002-10-01	106.7
2003-01-01	108.1
2003-04-01	107.3
2003-07-01	107.0
2003-10-01	106.1
2004-01-01	106.4
2004-04-01	105.2
2004-07-01	104.2
2004-10-01	102.2
2005-01-01	102.0
2005-04-01	104.0
2005-07-01	104.7
2005-10-01	105.7
2006-01-01	106.8
2006-04-01	110.6
2006-07-01	113.5
2006-10-01	116.4
2007-01-01	117.6
2007-04-01	119.1
2007-07-01	120.3
2007-10-01	121.5
2008-01-01	124.4
2008-04-01	127.4
2008-07-01	130.3
2008-10-01	131.9
2009-01-01	134.2
2009-04-01	134.2
2009-07-01	134.6
2009-10-01	133.1
2010-01-01	131.6
2010-04-01	130.8
2010-07-01	129.6
2010-10-01	126.3
2011-01-01	126.0
2011-04-01	126.4
2011-07-01	128.6
2011-10-01	127.3
2012-01-01	126.7
2012-04-01	127.1
2012-07-01	127.0
2012-10-01	125.6
2013-01-01	124.9
2013-04-01	125.7
2013-07-01	125.4
2013-10-01	124.3
2014-01-01	124.2
2014-04-01	124.6
2014-07-01	126.0
2014-10-01	126.7
2015-01-01	127.4
2015-04-01	127.3
2015-07-01	128.2
2015-10-01	128.4
2016-01-01	128.6
2016-04-01	129.9
2016-07-01	131.4
2016-10-01	131.9
2017-01-01	132.0
2017-04-01	132.7
2017-07-01	133.1
2017-10-01	133.0
2018-01-01	134.2