| 季度 | 单位：% |
| 含“(E)”其对应值为系统预测，仅供参考。 | |
| 2024-12（E） | 购买后可见 » |
| 2024-09（E） | 购买后可见 » |
| 2024-06（E） | 购买后可见 » |
| 2024-03（E） | 购买后可见 » |
| 2023-12 | 购买后可见 » |
| 2023-09 | 购买后可见 » |
| 2023-06 | 购买后可见 » |
| 2023-03 | 购买后可见 » |
| 2022-12 | 购买后可见 » |
| 2022-09 | 购买后可见 » |
| 2022-06 | 购买后可见 » |
| 2022-03 | 购买后可见 » |
| 2021-12 | 购买后可见 » |
| 2021-09 | 购买后可见 » |
| 2021-06 | 购买后可见 » |
| 2021-03 | 购买后可见 » |
| 2020-12 | 购买后可见 » |
| 2020-09 | 购买后可见 » |
| 2020-06 | 购买后可见 » |
| 2020-03 | 购买后可见 » |
| 2019-12 | 购买后可见 » |
| 2019-09 | 购买后可见 » |
| 2019-06 | 购买后可见 » |
| 2019-03 | 购买后可见 » |
| 2018-12 | 购买后可见 » |
| 2018-09 | 购买后可见 » |
| 2018-06 | 购买后可见 » |
| 2018-03 | 购买后可见 » |
| 2017-12 | 购买后可见 » |
| 2017-09 | 购买后可见 » |
| 2017-06 | 购买后可见 » |
| 2017-03 | 购买后可见 » |
| 2016-12 | 购买后可见 » |
| 2016-09 | 购买后可见 » |
| 2016-06 | 购买后可见 » |
| 2016-03 | 购买后可见 » |
| 2015-12 | 购买后可见 » |
| 2015-09 | 购买后可见 » |
| 2015-06 | 购买后可见 » |
| 2015-03 | 购买后可见 » |
| 2014-12 | 8.50 |
| 2014-09 | 8.70 |
| 2014-06 | 8.00 |
| 2014-03 | 7.30 |
| 2013-12 | 9.90 |
| 2013-09 | 10.10 |
| 2013-06 | 10.30 |
| 2013-03 | 10.50 |
| 2012-12 | 9.10 |
| 2012-09 | 8.40 |
| 2012-06 | 8.10 |
| 2012-03 | 8.00 |
| 2011-12 | 12.00 |
| 2011-09 | 10.60 |
| 2011-06 | 10.40 |
| 2011-03 | 10.00 |
| 2010-12 | 15.80 |
| 2010-09 | 17.60 |
| 2010-06 | 19.40 |
| 2010-03 | 25.10 |
| 2009-12 | 11.70 |
| 2009-09 | 9.80 |
| 2009-06 | 9.30 |
| 2009-03 | 8.70 |
| 2008-12 | 9.80 |
| 2008-09 | 10.30 |
| 2008-06 | 10.50 |
| 2008-03 | 10.20 |
| 2007-12 | 14.50 |
| 2007-09 | 15.50 |
| 2007-06 | 15.50 |
| 2007-03 | 16.50 |
| 2006-12 | 12.50 |
| 2006-09 | 12.10 |
| 2006-06 | 11.60 |
| 2006-03 | 11.70 |
| 2005-12 | 10.10 |
| 2005-09 | 10.00 |
| 2005-06 | 9.50 |
| 2005-03 | 7.80 |
| 2004-12 | 10.40 |
| 2003-12 | 10.50 |
| 2002-12 | 9.20 |
| 2001-12 | 8.90 |
| 2000-12 | 8.80 |
| 1998-12 | 8.50 |
| 1997-12 | 6.80 |
| 1996-12 | 4.70 |
| 1995-12 | 3.80 |
| 1994-12 | 11.30 |
| 1993-12 | 20.60 |
| 1992-12 | 41.50 |
| 1991-12 | 14.90 |
| 1990-12 | 10.60 |
| 1989-12 | 5.70 |
| 1988-12 | 9.70 |
| 1987-12 | 11.50 |
| 1986-12 | 8.70 |
| 1985-12 | 12.00 |
| 1984-12 | 16.90 |
| 1983-12 | 5.80 |
| 1982-12 | 23.60 |
| 1981-12 | 13.00 |
| 1980-12 | 1.80 |
| 1979-12 | 3.10 |
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