| 季度 | 单位：% |
| 含“(E)”其对应值为系统预测，仅供参考。 | |
| 2014-12（E） | 购买后可见 » |
| 2014-09（E） | 购买后可见 » |
| 2014-06（E） | 购买后可见 » |
| 2014-03（E） | 购买后可见 » |
| 2013-12 | 购买后可见 » |
| 2013-09 | 购买后可见 » |
| 2013-06 | 购买后可见 » |
| 2013-03 | 购买后可见 » |
| 2012-12 | 购买后可见 » |
| 2012-09 | 购买后可见 » |
| 2012-06 | 购买后可见 » |
| 2012-03 | 购买后可见 » |
| 2011-12 | 购买后可见 » |
| 2011-09 | 购买后可见 » |
| 2011-06 | 购买后可见 » |
| 2011-03 | 购买后可见 » |
| 2010-12 | 购买后可见 » |
| 2010-09 | 购买后可见 » |
| 2010-06 | 购买后可见 » |
| 2010-03 | 购买后可见 » |
| 2009-12 | 购买后可见 » |
| 2009-09 | 购买后可见 » |
| 2009-06 | 购买后可见 » |
| 2009-03 | 购买后可见 » |
| 2008-12 | 购买后可见 » |
| 2008-09 | 购买后可见 » |
| 2008-06 | 购买后可见 » |
| 2008-03 | 购买后可见 » |
| 2007-12 | 购买后可见 » |
| 2007-09 | 购买后可见 » |
| 2007-06 | 购买后可见 » |
| 2007-03 | 购买后可见 » |
| 2006-12 | 购买后可见 » |
| 2006-09 | 购买后可见 » |
| 2006-06 | 购买后可见 » |
| 2006-03 | 购买后可见 » |
| 2005-12 | 购买后可见 » |
| 2005-09 | 购买后可见 » |
| 2005-06 | 购买后可见 » |
| 2005-03 | 购买后可见 » |
| 2004-12 | 6.20 |
| 2004-09 | -0.80 |
| 2004-06 | 7.40 |
| 2004-03 | -9.20 |
| 2003-12 | 8.30 |
| 2003-09 | 0.20 |
| 2003-06 | 6.60 |
| 2003-03 | -10.30 |
| 2002-12 | 6.30 |
| 2002-09 | 0.10 |
| 2002-06 | 8.40 |
| 2002-03 | -6.30 |
| 2001-12 | 5.00 |
| 2001-09 | 0.30 |
| 2001-06 | 8.00 |
| 2001-03 | -8.10 |
| 2000-12 | 3.30 |
| 2000-09 | 1.50 |
| 2000-06 | 8.10 |
| 2000-03 | -7.50 |
| 1999-12 | 7.70 |
| 1999-09 | 1.50 |
| 1999-06 | 11.40 |
| 1999-03 | -7.20 |
| 1998-12 | 6.60 |
| 1998-09 | 0.90 |
| 1998-06 | 6.60 |
| 1998-03 | -16.90 |
| 1997-12 | 4.00 |
| 1997-09 | 0.60 |
| 1997-06 | 10.90 |
| 1997-03 | -10.40 |
| 1996-12 | 6.60 |
| 1996-09 | 1.10 |
| 1996-06 | 9.30 |
| 1996-03 | -9.00 |
| 1995-12 | 6.40 |
| 1995-09 | 1.30 |
| 1995-06 | 9.40 |
| 1995-03 | -9.00 |
| 1994-12 | 9.10 |
| 1994-09 | 0.80 |
| 1994-06 | 9.10 |
| 1994-03 | -8.40 |
| 1993-12 | 7.10 |
| 1993-09 | 1.00 |
| 1993-06 | 10.30 |
| 1993-03 | -9.90 |
| 1992-12 | 7.00 |
| 1992-09 | -0.40 |
| 1992-06 | 8.70 |
| 1992-03 | -10.50 |
| 1991-12 | 8.00 |
| 1991-09 | 2.10 |
| 1991-06 | 9.50 |
| 1991-03 | -9.60 |
| 1990-12 | 7.60 |
| 1990-09 | 4.20 |
| 1990-06 | 8.90 |
| 1990-03 | -11.90 |
| 1989-12 | 9.90 |
| 1989-09 | 4.60 |
| 1989-06 | 8.40 |
| 1989-03 | -13.30 |
| 1988-12 | 8.40 |
| 1988-09 | 5.50 |
| 1988-06 | 5.40 |
| 1988-03 | -6.60 |
| 1987-12 | 6.30 |
| 1987-09 | 3.10 |
| 1987-06 | 13.40 |
| 1987-03 | -11.40 |
| 1986-12 | 6.50 |
| 1986-09 | 7.00 |
| 1986-06 | 13.50 |
| 1986-03 | -13.10 |
| 1985-12 | 8.80 |
| 1985-09 | 3.70 |
| 1985-06 | 12.30 |
| 1985-03 | -13.30 |
| 1984-12 | 6.00 |
| 1984-09 | 3.00 |
| 1984-06 | 12.60 |
| 1984-03 | -13.30 |
| 1983-12 | 8.40 |
| 1983-09 | 4.90 |
| 1983-06 | 15.40 |
| 1983-03 | -16.40 |
| 1982-12 | 13.10 |
| 1982-09 | 3.10 |
| 1982-06 | 15.20 |
| 1982-03 | -19.80 |
| 1981-12 | 14.00 |
| 1981-09 | 1.90 |
| 1981-06 | 17.60 |
| 1981-03 | -17.60 |
| 1980-12 | 8.90 |
| 1980-09 | -0.10 |
| 1980-06 | 15.10 |
| 1980-03 | -24.00 |
| 1979-12 | 16.80 |
| 1979-09 | -5.70 |
| 1979-06 | 19.20 |
| 1979-03 | -21.60 |
| 1978-12 | 22.40 |
| 1978-09 | -3.20 |
| 1978-06 | 22.80 |
| 1978-03 | -26.70 |
| 1977-12 | 24.80 |
| 1977-09 | 0.60 |
| 1977-06 | 24.60 |
| 1977-03 | -25.90 |
| 1976-12 | 21.50 |
| 1976-09 | -3.40 |
| 1976-06 | 25.20 |
| 1976-03 | -23.40 |
| 1975-12 | 23.20 |
| 1975-09 | -2.90 |
| 1975-06 | 22.60 |
| 1975-03 | -23.20 |
| 1974-12 | 17.40 |
| 1974-09 | -4.10 |
| 1974-06 | 17.60 |
| 1974-03 | -20.20 |
| 1973-12 | 19.60 |
| 1973-09 | -1.30 |
| 1973-06 | 22.50 |
| 1973-03 | -20.60 |
| 1972-12 | 23.00 |
| 1972-09 | -5.30 |
| 1972-06 | 21.70 |
| 1972-03 | -22.10 |
| 1971-12 | 17.60 |
| 1971-09 | -6.40 |
| 1971-06 | 22.00 |
| 1971-03 | -22.30 |
| 1970-12 | 27.80 |
| 1970-09 | -7.10 |
| 1970-06 | 22.80 |
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