Quarter	Percent
1963-06-30	57
1963-09-30	-17.8
1963-12-31	50.8
1964-03-31	-24
1964-06-30	104.8
1964-09-30	-27.5
1964-12-31	2.7
1965-03-31	18.4
1965-06-30	22
1965-09-30	-2.4
1965-12-31	22.4
1966-03-31	12.1
1966-06-30	35.5
1966-09-30	-32.6
1966-12-31	59.6
1967-03-31	6.3
1967-06-30	109.1
1967-09-30	21.5
1967-12-31	-12.8
1968-03-31	14.2
1968-06-30	28
1968-09-30	-9.8
1968-12-31	14.9
1969-03-31	27.5
1969-06-30	59
1969-09-30	27.7
1969-12-31	-3.9
1970-03-31	-10.1
1970-06-30	131.2
1970-09-30	13.8
1970-12-31	8.8
1971-03-31	-20.8
1971-06-30	29.6
1971-09-30	-16.9
1971-12-31	145.6
1972-03-31	48.9
1972-06-30	182.6
1972-09-30	-20.7
1972-12-31	76.3
1973-03-31	65.4
1973-06-30	37.4
1973-09-30	13.2
1973-12-31	27.3
1974-03-31	-1.9
1974-06-30	-38.2
1974-09-30	21
1974-12-31	126.6
1975-03-31	-41.2
1975-06-30	47.2
1975-09-30	-8.8
1975-12-31	-28.7
1976-03-31	22.3
1976-06-30	4.5
1976-09-30	16.2
1976-12-31	2.9
1977-03-31	-24.2
1977-06-30	87.4
1977-09-30	6.9
1977-12-31	14.6
1978-03-31	74.1
1978-06-30	-3.6
1978-09-30	-13.5
1978-12-31	49.4
1979-03-31	-0.4
1979-06-30	8.1
1979-09-30	-19.1
1979-12-31	12.5
1980-03-31	20.3
1980-06-30	28.5
1980-09-30	-5.1
1980-12-31	4.9
1981-03-31	-3.2
1981-06-30	25.2
1981-09-30	25.1
1981-12-31	89.8
1982-03-31	29.7
1982-06-30	19.7
1982-09-30	14.1
1982-12-31	27.6
1983-03-31	56.5
1983-06-30	33.1
1983-09-30	-8.6
1983-12-31	18.4
1984-03-31	44.6
1984-06-30	49.5
1984-09-30	8.9
1984-12-31	41.2
1985-03-31	49.2
1985-06-30	17.6
1985-09-30	11.9
1985-12-31	24.1
1986-03-31	52.7
1986-06-30	11.7
1986-09-30	14
1986-12-31	40.9
1987-03-31	151.9
1987-06-30	22.9
1987-09-30	48.2
1987-12-31	27.8
1988-03-31	41
1988-06-30	23.5
1988-09-30	31.3
1988-12-31	14.8
1989-03-31	44.5
1989-06-30	30
1989-09-30	34.1
1989-12-31	21.5
1990-03-31	48.1
1990-06-30	22
1990-09-30	9.5
1990-12-31	9.3
1991-03-31	2.2
1991-06-30	-16.2
1991-09-30	2.2
1991-12-31	-0.3
1992-03-31	9.1
1992-06-30	-7
1992-09-30	11.2
1992-12-31	-9.3
1993-03-31	16.3
1993-06-30	-10.8
1993-09-30	10.6
1993-12-31	14
1994-03-31	20.8
1994-06-30	0.9
1994-09-30	-1.6
1994-12-31	12.6
1995-03-31	36.7
1995-06-30	19.8
1995-09-30	16.6
1995-12-31	21.7
1996-03-31	34.9
1996-06-30	11.6
1996-09-30	30.7
1996-12-31	13.6
1997-03-31	52
1997-06-30	18.2
1997-09-30	25.4
1997-12-31	14.3
1998-03-31	42.5
1998-06-30	16
1998-09-30	17.2
1998-12-31	-2.4
1999-03-31	6.1
1999-06-30	-7.6
1999-09-30	-15.7
1999-12-31	8.3
2000-03-31	56.8
2000-06-30	3.1
2000-09-30	-6.2
2000-12-31	12.4
2001-03-31	33.8
2001-06-30	-8.6
2001-09-30	15.8
2001-12-31	-20.1
2002-03-31	14.7
2002-06-30	1.7
2002-09-30	12
2002-12-31	-4.1
2003-03-31	3.7
2003-06-30	24.6
2003-09-30	-11.4
2003-12-31	-2.1
2004-03-31	20.4
2004-06-30	14.5
2004-09-30	-0.7
2004-12-31	19.6
2005-03-31	41.2
2005-06-30	8.1
2005-09-30	30.6
2005-12-31	35.1
2006-03-31	25.1
2006-06-30	31.5
2006-09-30	26.1
2006-12-31	13.6
2007-03-31	26.7
2007-06-30	23.5
2007-09-30	43.8
2007-12-31	4.2
2008-03-31	24.3
2008-06-30	24.7
2008-09-30	51.8
2008-12-31	86.7
2009-03-31	45.3
2009-06-30	-10.2
2009-09-30	17.4
2009-12-31	7
2010-03-31	1.2
2010-06-30	-10.6
2010-09-30	-2.6
2010-12-31	-13.5
2011-03-31	7
2011-06-30	-4.6
2011-09-30	-13.6
2011-12-31	-24.9
2012-03-31	-21.8
2012-06-30	-17.8
2012-09-30	-1.2
2012-12-31	-2.8
2013-03-31	-11.6
2013-06-30	-8.3
2013-09-30	17.2
2013-12-31	-28.3
2014-03-31	-15
2014-06-30	-13.2
2014-09-30	-12.6
2014-12-31	-18.2
2015-03-31	-8.7
2015-06-30	-10.1
2015-09-30	-23.6
2015-12-31	-10.9
2016-03-31	-0.8
2016-06-30	22.1
2016-09-30	8.4
2016-12-31	1
2017-03-31	19.8
2017-06-30	0
2017-09-30	11
2017-12-31	-12.1
2018-03-31	-0.4
2018-06-30	-7.5
2018-09-30	-3.2
2018-12-31	3.9
2019-03-31	1.7
2019-06-30	-4.1
2019-09-30	20.5
2019-12-31	2.6
2020-03-31	53.4
2020-06-30	7.5
2020-09-30	1.8
2020-12-31	-9.8
2021-03-31	0.2
2021-06-30	-4.4
2021-09-30	14
2021-12-31	12.1
2022-03-31	8.4
2022-06-30	-8.5
2022-09-30	41.9
2022-12-31	-35.7
2023-03-31	9.8
2023-06-30	-0.6
2023-09-30	-24.6
2023-12-31	4.8