Quarterly, End of Quarter Percentage of GDP
1951-04-01 12.8
1951-07-01 11.9
1951-10-01 11.7
1952-01-01 11.8
1952-04-01 11.8
1952-07-01 11.7
1952-10-01 11.6
1953-01-01 11.7
1953-04-01 11.5
1953-07-01 10.8
1953-10-01 10.9
1954-01-01 11.3
1954-04-01 11.6
1954-07-01 11.8
1954-10-01 12.4
1955-01-01 13.1
1955-04-01 13.5
1955-07-01 13.4
1955-10-01 13.6
1956-01-01 13.8
1956-04-01 13.2
1956-07-01 12.3
1956-10-01 12.2
1957-01-01 12.7
1957-04-01 13.1
1957-07-01 12.9
1957-10-01 13.0
1958-01-01 13.5
1958-04-01 13.2
1958-07-01 12.7
1958-10-01 12.8
1959-01-01 13.4
1959-04-01 13.6
1959-07-01 13.5
1959-10-01 13.7
1960-01-01 14.1
1960-04-01 14.0
1960-07-01 13.4
1960-10-01 13.0
1961-01-01 13.2
1961-04-01 13.0
1961-07-01 12.6
1961-10-01 12.8
1962-01-01 13.4
1962-04-01 13.5
1962-07-01 13.1
1962-10-01 13.1
1963-01-01 13.2
1963-04-01 13.1
1963-07-01 12.6
1963-10-01 12.6
1964-01-01 12.5
1964-04-01 12.3
1964-07-01 11.9
1964-10-01 11.8
1965-01-01 12.0
1965-04-01 12.3
1965-07-01 12.1
1965-10-01 12.4
1966-01-01 12.6
1966-04-01 12.7
1966-07-01 12.2
1966-10-01 12.2
1967-01-01 12.2
1967-04-01 11.8
1967-07-01 11.3
1967-10-01 11.4
1968-01-01 11.6
1968-04-01 11.8
1968-07-01 11.6
1968-10-01 11.8
1969-01-01 12.2
1969-04-01 12.5
1969-07-01 12.0
1969-10-01 12.2
1970-01-01 12.5
1970-04-01 13.2
1970-07-01 13.2
1970-10-01 13.7
1971-01-01 14.3
1971-04-01 14.1
1971-07-01 14.0
1971-10-01 14.6
1972-01-01 14.9
1972-04-01 15.2
1972-07-01 14.6
1972-10-01 15.1
1973-01-01 15.8
1973-04-01 15.4
1973-07-01 14.7
1973-10-01 15.5
1974-01-01 15.5
1974-04-01 15.4
1974-07-01 14.8
1974-10-01 15.0
1975-01-01 15.8
1975-04-01 15.9
1975-07-01 16.1
1975-10-01 17.1
1976-01-01 18.3
1976-04-01 18.5
1976-07-01 19.0
1976-10-01 20.4
1977-01-01 20.3
1977-04-01 19.8
1977-07-01 19.7
1977-10-01 20.4
1978-01-01 20.3
1978-04-01 20.8
1978-07-01 20.8
1978-10-01 22.6
1979-01-01 22.6
1979-04-01 23.2
1979-07-01 23.6
1979-10-01 24.4
1980-01-01 24.4
1980-04-01 23.6
1980-07-01 22.9
1980-10-01 23.9
1981-01-01 24.3
1981-04-01 24.0
1981-07-01 23.6
1981-10-01 24.7
1982-01-01 24.8
1982-04-01 24.5
1982-07-01 24.5
1982-10-01 26.5
1983-01-01 26.2
1983-04-01 25.6
1983-07-01 25.3
1983-10-01 26.5
1984-01-01 26.7
1984-04-01 26.9
1984-07-01 26.5
1984-10-01 27.9
1985-01-01 28.1
1985-04-01 27.3
1985-07-01 27.3
1985-10-01 27.9
1986-01-01 29.2
1986-04-01 28.4
1986-07-01 28.0
1986-10-01 28.5
1987-01-01 30.0
1987-04-01 28.6
1987-07-01 28.4
1987-10-01 28.6
1988-01-01 30.1
1988-04-01 28.7
1988-07-01 28.4
1988-10-01 30.0
1989-01-01 30.0
1989-04-01 30.0
1989-07-01 29.5
1989-10-01 30.3
1990-01-01 30.8
1990-04-01 30.2
1990-07-01 29.3
1990-10-01 29.7
1991-01-01 29.7
1991-04-01 28.8
1991-07-01 27.8
1991-10-01 27.8
1992-01-01 28.3
1992-04-01 28.6
1992-07-01 28.6
1992-10-01 29.2
1993-01-01 29.8
1993-04-01 29.0
1993-07-01 27.6
1993-10-01 27.7
1994-01-01 27.6
1994-04-01 26.5
1994-07-01 27.0
1994-10-01 27.2
1995-01-01 28.8
1995-04-01 27.8
1995-07-01 28.2
1995-10-01 28.2
1996-01-01 29.4
1996-04-01 28.3
1996-07-01 27.7
1996-10-01 27.5
1997-01-01 28.5
1997-04-01 27.5
1997-07-01 27.2
1997-10-01 27.9
1998-01-01 29.6
1998-04-01 28.8
1998-07-01 28.7
1998-10-01 28.3
1999-01-01 29.9
1999-04-01 28.6
1999-07-01 28.8
1999-10-01 30.3
2000-01-01 30.8
2000-04-01 31.4
2000-07-01 31.3
2000-10-01 32.4
2001-01-01 32.9
2001-04-01 32.6
2001-07-01 32.7
2001-10-01 33.3
2002-01-01 34.2
2002-04-01 36.0
2002-07-01 35.9
2002-10-01 36.6
2003-01-01 37.5
2003-04-01 36.9
2003-07-01 36.1
2003-10-01 36.7
2004-01-01 38.2
2004-04-01 38.0
2004-07-01 38.3
2004-10-01 40.6
2005-01-01 41.8
2005-04-01 42.3
2005-07-01 44.8
2005-10-01 45.4
2006-01-01 49.3
2006-04-01 48.5
2006-07-01 50.3
2006-10-01 50.4
2007-01-01 53.4
2007-04-01 51.1
2007-07-01 52.4
2007-10-01 52.9
2008-01-01 56.4
2008-04-01 55.1
2008-07-01 56.3
2008-10-01 56.6
2009-01-01 58.7
2009-04-01 57.0
2009-07-01 57.8
2009-10-01 56.8
2010-01-01 58.7
2010-04-01 57.5
2010-07-01 57.1
2010-10-01 59.5
2011-01-01 59.3
2011-04-01 58.1
2011-07-01 57.6
2011-10-01 59.2
2012-01-01 61.2
2012-04-01 61.4
2012-07-01 59.3
2012-10-01 60.8
2013-01-01 61.5
2013-04-01 62.0
2013-07-01 61.8
2013-10-01 61.4
2014-01-01 61.8
2014-04-01 60.9
2014-07-01 59.5
2014-10-01 59.7
2015-01-01 60.3
2015-04-01 59.8
2015-07-01 59.1
2015-10-01 60.2
2016-01-01 60.5
2016-04-01 59.0
2016-07-01 59.2
2016-10-01 56.5
2017-01-01 58.3
2017-04-01 55.6
2017-07-01 56.7
2017-10-01 55.8
2018-01-01 58.0