Quarter	Percentage of GDP
1962-10-01	26.5
1963-01-01	27.0
1963-04-01	27.2
1963-07-01	26.4
1963-10-01	23.9
1964-01-01	23.0
1964-04-01	22.3
1964-07-01	21.3
1964-10-01	19.6
1965-01-01	19.6
1965-04-01	20.5
1965-07-01	21.0
1965-10-01	23.6
1966-01-01	24.0
1966-04-01	25.1
1966-07-01	25.9
1966-10-01	26.2
1967-01-01	27.3
1967-04-01	30.4
1967-07-01	34.4
1967-10-01	36.2
1968-01-01	35.7
1968-04-01	36.4
1968-07-01	40.8
1968-10-01	44.5
1969-01-01	48.6
1969-04-01	53.1
1969-07-01	55.3
1969-10-01	54.0
1970-01-01	51.4
1970-04-01	52.2
1970-07-01	53.8
1970-10-01	55.1
1971-01-01	56.1
1971-04-01	56.3
1971-07-01	58.4
1971-10-01	58.7
1972-01-01	59.2
1972-04-01	59.8
1972-07-01	60.5
1972-10-01	58.1
1973-01-01	58.3
1973-04-01	59.2
1973-07-01	59.4
1973-10-01	59.4
1974-01-01	59.1
1974-04-01	59.7
1974-07-01	61.9
1974-10-01	61.6
1975-01-01	57.7
1975-04-01	56.5
1975-07-01	56.1
1975-10-01	54.7
1976-01-01	54.0
1976-04-01	52.0
1976-07-01	52.5
1976-10-01	51.8
1977-01-01	51.3
1977-04-01	51.8
1977-07-01	53.3
1977-10-01	52.4
1978-01-01	54.3
1978-04-01	56.2
1978-07-01	56.2
1978-10-01	56.7
1979-01-01	57.2
1979-04-01	57.8
1979-07-01	60.9
1979-10-01	62.9
1980-01-01	69.9
1980-04-01	72.3
1980-07-01	75.5
1980-10-01	78.1
1981-01-01	78.7
1981-04-01	80.5
1981-07-01	81.5
1981-10-01	84.0
1982-01-01	85.2
1982-04-01	85.0
1982-07-01	88.0
1982-10-01	94.3
1983-01-01	95.6
1983-04-01	97.0
1983-07-01	95.6
1983-10-01	96.5
1984-01-01	97.1
1984-04-01	98.4
1984-07-01	99.0
1984-10-01	100.6
1985-01-01	103.3
1985-04-01	106.6
1985-07-01	109.2
1985-10-01	107.7
1986-01-01	106.3
1986-04-01	107.8
1986-07-01	106.3
1986-10-01	105.8
1987-01-01	104.3
1987-04-01	103.7
1987-07-01	103.2
1987-10-01	101.4
1988-01-01	97.9
1988-04-01	99.7
1988-07-01	98.2
1988-10-01	96.7
1989-01-01	99.8
1989-04-01	105.4
1989-07-01	108.6
1989-10-01	109.7
1990-01-01	109.9
1990-04-01	111.7
1990-07-01	112.0
1990-10-01	117.5
1991-01-01	121.5
1991-04-01	121.6
1991-07-01	123.8
1991-10-01	123.8
1992-01-01	124.5
1992-04-01	124.8
1992-07-01	126.4
1992-10-01	128.2
1993-01-01	129.6
1993-04-01	131.4
1993-07-01	134.7
1993-10-01	133.0
1994-01-01	133.9
1994-04-01	135.5
1994-07-01	138.6
1994-10-01	137.5
1995-01-01	138.1
1995-04-01	138.9
1995-07-01	139.1
1995-10-01	139.0
1996-01-01	140.5
1996-04-01	143.2
1996-07-01	147.7
1996-10-01	148.5
1997-01-01	154.0
1997-04-01	154.9
1997-07-01	156.7
1997-10-01	163.9
1998-01-01	162.5
1998-04-01	162.2
1998-07-01	166.3
1998-10-01	163.2
1999-01-01	168.9
1999-04-01	160.7
1999-07-01	157.0
1999-10-01	148.3
2000-01-01	148.1
2000-04-01	144.8
2000-07-01	144.7
2000-10-01	141.9
2001-01-01	142.9
2001-04-01	142.6
2001-07-01	144.7
2001-10-01	143.4
2002-01-01	146.3
2002-04-01	148.7
2002-07-01	150.4
2002-10-01	150.5
2003-01-01	150.6
2003-04-01	149.7
2003-07-01	148.9
2003-10-01	147.8
2004-01-01	145.9
2004-04-01	143.5
2004-07-01	142.3
2004-10-01	139.6
2005-01-01	139.2
2005-04-01	141.1
2005-07-01	141.5
2005-10-01	142.5
2006-01-01	143.5
2006-04-01	147.4
2006-07-01	150.3
2006-10-01	153.9
2007-01-01	156.1
2007-04-01	158.0
2007-07-01	159.2
2007-10-01	160.8
2008-01-01	164.6
2008-04-01	168.5
2008-07-01	172.0
2008-10-01	175.9
2009-01-01	178.5
2009-04-01	181.1
2009-07-01	182.2
2009-10-01	181.6
2010-01-01	179.6
2010-04-01	179.0
2010-07-01	178.2
2010-10-01	176.3
2011-01-01	176.5
2011-04-01	177.6
2011-07-01	180.3
2011-10-01	180.1
2012-01-01	180.6
2012-04-01	182.1
2012-07-01	184.0
2012-10-01	183.3
2013-01-01	185.6
2013-04-01	186.0
2013-07-01	185.8
2013-10-01	185.0
2014-01-01	185.3
2014-04-01	185.7
2014-07-01	187.9
2014-10-01	188.9
2015-01-01	189.3
2015-04-01	189.7
2015-07-01	191.3
2015-10-01	191.7
2016-01-01	191.5
2016-04-01	192.1
2016-07-01	192.3
2016-10-01	192.8
2017-01-01	192.5
2017-04-01	193.9
2017-07-01	193.7
2017-10-01	193.1
2018-01-01	194.3