Quarter	Percentage of GDP
1960-10-01	58.3
1961-01-01	58.8
1961-04-01	59.8
1961-07-01	60.8
1961-10-01	61.7
1962-01-01	62.0
1962-04-01	62.8
1962-07-01	63.3
1962-10-01	64.3
1963-01-01	65.1
1963-04-01	66.4
1963-07-01	66.8
1963-10-01	67.9
1964-01-01	67.1
1964-04-01	68.0
1964-07-01	68.6
1964-10-01	69.4
1965-01-01	69.5
1965-04-01	70.3
1965-07-01	70.5
1965-10-01	71.1
1966-01-01	71.2
1966-04-01	72.1
1966-07-01	72.0
1966-10-01	72.4
1967-01-01	72.5
1967-04-01	73.8
1967-07-01	74.9
1967-10-01	76.0
1968-01-01	76.2
1968-04-01	77.0
1968-07-01	77.0
1968-10-01	78.8
1969-01-01	78.8
1969-04-01	79.0
1969-07-01	78.9
1969-10-01	81.2
1970-01-01	80.3
1970-04-01	80.0
1970-07-01	79.3
1970-10-01	80.1
1971-01-01	78.9
1971-04-01	79.3
1971-07-01	80.1
1971-10-01	81.9
1972-01-01	81.7
1972-04-01	83.1
1972-07-01	83.2
1972-10-01	85.2
1973-01-01	85.4
1973-04-01	85.8
1973-07-01	85.7
1973-10-01	86.3
1974-01-01	86.0
1974-04-01	86.5
1974-07-01	86.5
1974-10-01	87.1
1975-01-01	86.4
1975-04-01	86.9
1975-07-01	87.2
1975-10-01	89.0
1976-01-01	87.7
1976-04-01	88.0
1976-07-01	87.9
1976-10-01	88.9
1977-01-01	87.8
1977-04-01	88.7
1977-07-01	89.0
1977-10-01	90.4
1978-01-01	88.9
1978-04-01	89.7
1978-07-01	89.7
1978-10-01	91.5
1979-01-01	91.1
1979-04-01	92.0
1979-07-01	91.9
1979-10-01	93.3
1980-01-01	92.1
1980-04-01	93.3
1980-07-01	93.8
1980-10-01	96.9
1981-01-01	97.8
1981-04-01	99.1
1981-07-01	99.7
1981-10-01	100.8
1982-01-01	99.9
1982-04-01	100.8
1982-07-01	101.8
1982-10-01	103.6
1983-01-01	102.1
1983-04-01	103.1
1983-07-01	103.5
1983-10-01	104.5
1984-01-01	103.1
1984-04-01	103.9
1984-07-01	104.1
1984-10-01	105.2
1985-01-01	105.1
1985-04-01	105.0
1985-07-01	104.2
1985-10-01	105.5
1986-01-01	104.2
1986-04-01	104.1
1986-07-01	103.3
1986-10-01	103.2
1987-01-01	102.1
1987-04-01	102.0
1987-07-01	102.8
1987-10-01	103.2
1988-01-01	102.1
1988-04-01	102.4
1988-07-01	102.1
1988-10-01	102.8
1989-01-01	101.8
1989-04-01	102.1
1989-07-01	102.1
1989-10-01	103.3
1990-01-01	103.2
1990-04-01	101.7
1990-07-01	101.3
1990-10-01	101.8
1991-01-01	100.6
1991-04-01	100.8
1991-07-01	102.1
1991-10-01	102.8
1992-01-01	102.8
1992-04-01	103.5
1992-07-01	103.7
1992-10-01	103.4
1993-01-01	105.0
1993-04-01	106.5
1993-07-01	108.0
1993-10-01	110.5
1994-01-01	108.4
1994-04-01	109.0
1994-07-01	110.0
1994-10-01	111.1
1995-01-01	107.6
1995-04-01	108.7
1995-07-01	108.9
1995-10-01	109.8
1996-01-01	110.5
1996-04-01	111.9
1996-07-01	112.9
1996-10-01	114.4
1997-01-01	114.8
1997-04-01	115.6
1997-07-01	116.2
1997-10-01	117.2
1998-01-01	117.3
1998-04-01	118.0
1998-07-01	119.1
1998-10-01	121.5
1999-01-01	119.4
1999-04-01	121.1
1999-07-01	122.7
1999-10-01	125.0
2000-01-01	124.5
2000-04-01	125.9
2000-07-01	126.0
2000-10-01	128.7
2001-01-01	128.9
2001-04-01	129.1
2001-07-01	129.1
2001-10-01	129.1
2002-01-01	128.9
2002-04-01	129.7
2002-07-01	130.2
2002-10-01	129.8
2003-01-01	130.4
2003-04-01	131.1
2003-07-01	130.7
2003-10-01	130.8
2004-01-01	128.9
2004-04-01	127.8
2004-07-01	126.9
2004-10-01	126.4
2005-01-01	125.4
2005-04-01	125.5
2005-07-01	124.9
2005-10-01	123.8
2006-01-01	123.9
2006-04-01	123.8
2006-07-01	123.4
2006-10-01	121.1
2007-01-01	119.5
2007-04-01	118.3
2007-07-01	116.8
2007-10-01	117.0
2008-01-01	115.5
2008-04-01	115.3
2008-07-01	115.6
2008-10-01	116.5
2009-01-01	118.2
2009-04-01	119.7
2009-07-01	120.1
2009-10-01	120.1
2010-01-01	119.1
2010-04-01	118.1
2010-07-01	116.7
2010-10-01	114.5
2011-01-01	110.6
2011-04-01	109.7
2011-07-01	109.8
2011-10-01	109.7
2012-01-01	109.3
2012-04-01	109.6
2012-07-01	110.0
2012-10-01	109.4
2013-01-01	109.9
2013-04-01	110.4
2013-07-01	110.5
2013-10-01	110.1
2014-01-01	109.3
2014-04-01	109.3
2014-07-01	108.0
2014-10-01	106.4
2015-01-01	107.3
2015-04-01	107.2
2015-07-01	106.8
2015-10-01	106.0
2016-01-01	106.5
2016-04-01	106.1
2016-07-01	106.4
2016-10-01	105.7
2017-01-01	106.9
2017-04-01	106.6
2017-07-01	107.1
2017-10-01	107.0
2018-01-01	106.6