Quarter	Percentage of GDP
1964-04-01	11.0
1964-07-01	11.1
1964-10-01	10.9
1965-01-01	13.8
1965-04-01	13.2
1965-07-01	12.7
1965-10-01	12.3
1966-01-01	13.1
1966-04-01	12.8
1966-07-01	12.8
1966-10-01	12.9
1967-01-01	13.6
1967-04-01	13.7
1967-07-01	13.7
1967-10-01	13.8
1968-01-01	15.5
1968-04-01	15.9
1968-07-01	16.0
1968-10-01	16.1
1969-01-01	16.6
1969-04-01	16.0
1969-07-01	16.0
1969-10-01	18.2
1970-01-01	19.4
1970-04-01	19.7
1970-07-01	20.3
1970-10-01	20.7
1971-01-01	21.7
1971-04-01	21.7
1971-07-01	22.5
1971-10-01	22.3
1972-01-01	22.9
1972-04-01	22.7
1972-07-01	23.9
1972-10-01	24.0
1973-01-01	25.3
1973-04-01	25.7
1973-07-01	26.8
1973-10-01	29.2
1974-01-01	29.4
1974-04-01	29.9
1974-07-01	29.9
1974-10-01	28.1
1975-01-01	28.8
1975-04-01	28.7
1975-07-01	29.5
1975-10-01	31.4
1976-01-01	33.0
1976-04-01	33.8
1976-07-01	34.7
1976-10-01	34.3
1977-01-01	34.7
1977-04-01	34.5
1977-07-01	35.0
1977-10-01	35.0
1978-01-01	36.0
1978-04-01	36.2
1978-07-01	37.3
1978-10-01	39.0
1979-01-01	40.5
1979-04-01	42.1
1979-07-01	41.8
1979-10-01	42.7
1980-01-01	46.0
1980-04-01	48.7
1980-07-01	48.6
1980-10-01	50.5
1981-01-01	52.1
1981-04-01	53.7
1981-07-01	55.0
1981-10-01	57.2
1982-01-01	57.9
1982-04-01	59.2
1982-07-01	59.0
1982-10-01	62.1
1983-01-01	65.0
1983-04-01	65.2
1983-07-01	67.2
1983-10-01	70.0
1984-01-01	70.7
1984-04-01	72.5
1984-07-01	74.4
1984-10-01	74.6
1985-01-01	76.2
1985-04-01	77.7
1985-07-01	81.6
1985-10-01	86.6
1986-01-01	89.7
1986-04-01	91.3
1986-07-01	95.4
1986-10-01	96.2
1987-01-01	95.2
1987-04-01	94.3
1987-07-01	92.9
1987-10-01	92.0
1988-01-01	91.8
1988-04-01	92.1
1988-07-01	89.8
1988-10-01	90.1
1989-01-01	91.9
1989-04-01	91.8
1989-07-01	93.6
1989-10-01	96.0
1990-01-01	95.4
1990-04-01	97.2
1990-07-01	100.2
1990-10-01	104.7
1991-01-01	105.8
1991-04-01	106.8
1991-07-01	109.6
1991-10-01	109.1
1992-01-01	110.8
1992-04-01	108.9
1992-07-01	109.8
1992-10-01	109.0
1993-01-01	107.0
1993-04-01	106.1
1993-07-01	104.1
1993-10-01	108.2
1994-01-01	107.4
1994-04-01	106.2
1994-07-01	110.8
1994-10-01	111.6
1995-01-01	113.8
1995-04-01	116.2
1995-07-01	121.2
1995-10-01	128.2
1996-01-01	130.7
1996-04-01	134.5
1996-07-01	139.2
1996-10-01	146.7
1997-01-01	153.8
1997-04-01	160.4
1997-07-01	166.5
1997-10-01	167.2
1998-01-01	164.2
1998-04-01	162.7
1998-07-01	161.9
1998-10-01	165.8
1999-01-01	162.3
1999-04-01	158.9
1999-07-01	158.1
1999-10-01	150.9
2000-01-01	143.7
2000-04-01	140.7
2000-07-01	136.8
2000-10-01	134.7
2001-01-01	133.4
2001-04-01	135.1
2001-07-01	139.0
2001-10-01	141.6
2002-01-01	142.8
2002-04-01	142.6
2002-07-01	140.6
2002-10-01	139.1
2003-01-01	135.9
2003-04-01	135.8
2003-07-01	135.0
2003-10-01	132.1
2004-01-01	133.4
2004-04-01	132.9
2004-07-01	130.0
2004-10-01	126.9
2005-01-01	123.6
2005-04-01	120.9
2005-07-01	121.4
2005-10-01	121.2
2006-01-01	117.7
2006-04-01	116.8
2006-07-01	115.3
2006-10-01	115.4
2007-01-01	114.0
2007-04-01	113.1
2007-07-01	115.4
2007-10-01	110.5
2008-01-01	106.1
2008-04-01	104.6
2008-07-01	106.7
2008-10-01	108.0
2009-01-01	111.4
2009-04-01	115.5
2009-07-01	121.6
2009-10-01	123.5
2010-01-01	120.7
2010-04-01	119.5
2010-07-01	118.3
2010-10-01	120.0
2011-01-01	118.8
2011-04-01	119.5
2011-07-01	120.4
2011-10-01	121.9
2012-01-01	118.7
2012-04-01	122.8
2012-07-01	123.3
2012-10-01	124.2
2013-01-01	125.6
2013-04-01	128.0
2013-07-01	128.4
2013-10-01	130.4
2014-01-01	129.4
2014-04-01	129.3
2014-07-01	129.1
2014-10-01	132.8
2015-01-01	134.5
2015-04-01	136.4
2015-07-01	138.3
2015-10-01	138.5
2016-01-01	136.9
2016-04-01	136.5
2016-07-01	137.1
2016-10-01	138.7
2017-01-01	136.8
2017-04-01	136.0
2017-07-01	134.0
2017-10-01	134.4
2018-01-01	135.4