Quarter	Percent
1963-06-30	11.9
1963-09-30	-4.8
1963-12-31	10.8
1964-03-31	-6.6
1964-06-30	19.6
1964-09-30	-7.7
1964-12-31	0.7
1965-03-31	4.3
1965-06-30	5.1
1965-09-30	-0.6
1965-12-31	5.2
1966-03-31	2.9
1966-06-30	7.9
1966-09-30	-9.4
1966-12-31	12.4
1967-03-31	1.5
1967-06-30	20.3
1967-09-30	5
1967-12-31	-3.4
1968-03-31	3.4
1968-06-30	6.4
1968-09-30	-2.5
1968-12-31	3.5
1969-03-31	6.3
1969-06-30	12.3
1969-09-30	6.3
1969-12-31	-1
1970-03-31	-2.6
1970-06-30	23.3
1970-09-30	3.3
1970-12-31	2.1
1971-03-31	-5.7
1971-06-30	6.7
1971-09-30	-4.5
1971-12-31	25.2
1972-03-31	10.5
1972-06-30	29.7
1972-09-30	-5.6
1972-12-31	15.2
1973-03-31	13.4
1973-06-30	8.3
1973-09-30	3.1
1973-12-31	6.2
1974-03-31	-0.5
1974-06-30	-11.3
1974-09-30	4.9
1974-12-31	22.7
1975-03-31	-12.4
1975-06-30	10.2
1975-09-30	-2.3
1975-12-31	-8.1
1976-03-31	5.2
1976-06-30	1.1
1976-09-30	3.8
1976-12-31	0.7
1977-03-31	-6.7
1977-06-30	17
1977-09-30	1.7
1977-12-31	3.5
1978-03-31	14.9
1978-06-30	-0.9
1978-09-30	-3.5
1978-12-31	10.6
1979-03-31	-0.1
1979-06-30	2
1979-09-30	-5.1
1979-12-31	3
1980-03-31	4.7
1980-06-30	6.5
1980-09-30	-1.3
1980-12-31	1.2
1981-03-31	-0.8
1981-06-30	5.8
1981-09-30	5.8
1981-12-31	17.4
1982-03-31	6.7
1982-06-30	4.6
1982-09-30	3.4
1982-12-31	6.3
1983-03-31	11.8
1983-06-30	7.4
1983-09-30	-2.2
1983-12-31	4.3
1984-03-31	9.7
1984-06-30	10.6
1984-09-30	2.2
1984-12-31	9
1985-03-31	10.5
1985-06-30	4.1
1985-09-30	2.8
1985-12-31	5.5
1986-03-31	11.2
1986-06-30	2.8
1986-09-30	3.3
1986-12-31	8.9
1987-03-31	26
1987-06-30	5.3
1987-09-30	10.3
1987-12-31	6.3
1988-03-31	9
1988-06-30	5.4
1988-09-30	7
1988-12-31	3.5
1989-03-31	9.6
1989-06-30	6.8
1989-09-30	7.6
1989-12-31	5
1990-03-31	10.3
1990-06-30	5.1
1990-09-30	2.3
1990-12-31	2.2
1991-03-31	0.5
1991-06-30	-4.3
1991-09-30	0.5
1991-12-31	-0.1
1992-03-31	2.2
1992-06-30	-1.8
1992-09-30	2.7
1992-12-31	-2.4
1993-03-31	3.8
1993-06-30	-2.8
1993-09-30	2.5
1993-12-31	3.3
1994-03-31	4.8
1994-06-30	0.2
1994-09-30	-0.4
1994-12-31	3
1995-03-31	8.1
1995-06-30	4.6
1995-09-30	3.9
1995-12-31	5
1996-03-31	7.8
1996-06-30	2.8
1996-09-30	6.9
1996-12-31	3.2
1997-03-31	11
1997-06-30	4.3
1997-09-30	5.8
1997-12-31	3.4
1998-03-31	9.3
1998-06-30	3.8
1998-09-30	4
1998-12-31	-0.6
1999-03-31	1.5
1999-06-30	-1.9
1999-09-30	-4.2
1999-12-31	2
2000-03-31	11.9
2000-06-30	0.8
2000-09-30	-1.6
2000-12-31	3
2001-03-31	7.6
2001-06-30	-2.2
2001-09-30	3.7
2001-12-31	-5.5
2002-03-31	3.5
2002-06-30	0.4
2002-09-30	2.9
2002-12-31	-1
2003-03-31	0.9
2003-06-30	5.6
2003-09-30	-3
2003-12-31	-0.5
2004-03-31	4.8
2004-06-30	3.4
2004-09-30	-0.2
2004-12-31	4.6
2005-03-31	9
2005-06-30	2
2005-09-30	6.9
2005-12-31	7.8
2006-03-31	5.8
2006-06-30	7.1
2006-09-30	6
2006-12-31	3.2
2007-03-31	6.1
2007-06-30	5.4
2007-09-30	9.5
2007-12-31	1
2008-03-31	5.6
2008-06-30	5.7
2008-09-30	11
2008-12-31	16.9
2009-03-31	9.8
2009-06-30	-2.7
2009-09-30	4.1
2009-12-31	1.7
2010-03-31	0.3
2010-06-30	-2.8
2010-09-30	-0.7
2010-12-31	-3.6
2011-03-31	1.7
2011-06-30	-1.2
2011-09-30	-3.6
2011-12-31	-6.9
2012-03-31	-6
2012-06-30	-4.8
2012-09-30	-0.3
2012-12-31	-0.7
2013-03-31	-3
2013-06-30	-2.2
2013-09-30	4
2013-12-31	-8
2014-03-31	-4
2014-06-30	-3.5
2014-09-30	-3.3
2014-12-31	-4.9
2015-03-31	-2.3
2015-06-30	-2.6
2015-09-30	-6.5
2015-12-31	-2.8
2016-03-31	-0.2
2016-06-30	5.1
2016-09-30	2
2016-12-31	0.3
2017-03-31	4.6
2017-06-30	0
2017-09-30	2.7
2017-12-31	-3.2
2018-03-31	-0.1
2018-06-30	-1.9
2018-09-30	-0.8
2018-12-31	1
2019-03-31	0.4
2019-06-30	-1
2019-09-30	4.8
2019-12-31	0.6
2020-03-31	11.3
2020-06-30	1.8
2020-09-30	0.4
2020-12-31	-2.6
2021-03-31	0.1
2021-06-30	-1.1
2021-09-30	3.3
2021-12-31	2.9
2022-03-31	2
2022-06-30	-2.2
2022-09-30	9.1
2022-12-31	-10.5
2023-03-31	2.4
2023-06-30	-0.2
2023-09-30	-6.8
2023-12-31	1.2