| 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 | 27.20 |
| 2014-09 | 26.90 |
| 2014-06 | 27.50 |
| 2014-03 | 29.20 |
| 2013-12 | 31.10 |
| 2013-09 | 30.30 |
| 2013-06 | 30.60 |
| 2013-03 | 29.90 |
| 2012-12 | 29.10 |
| 2012-09 | 28.00 |
| 2012-06 | 26.00 |
| 2012-03 | 25.00 |
| 2011-12 | 23.10 |
| 2011-09 | 20.10 |
| 2011-06 | 19.00 |
| 2011-03 | 17.90 |
| 2010-12 | 16.50 |
| 2010-09 | 15.10 |
| 2010-06 | 14.20 |
| 2010-03 | 13.40 |
| 2009-12 | 12.10 |
| 2009-09 | 10.90 |
| 2009-06 | 10.00 |
| 2009-03 | 11.00 |
| 2008-12 | 10.00 |
| 2008-09 | 9.60 |
| 2008-06 | 9.56 |
| 2008-03 | 10.47 |
| 2007-12 | 10.35 |
| 2007-09 | 9.82 |
| 2007-06 | 10.05 |
| 2007-03 | 11.54 |
| 2006-12 | 11.34 |
| 2006-09 | 11.20 |
| 2006-06 | 11.18 |
| 2006-03 | 12.15 |
| 2005-12 | 12.60 |
| 2005-09 | 12.37 |
| 2005-06 | 11.77 |
| 2005-03 | 12.50 |
| 2004-12 | 13.26 |
| 2004-09 | 12.17 |
| 2004-06 | 12.34 |
| 2004-03 | 13.81 |
| 2003-12 | 13.59 |
| 2003-09 | 12.61 |
| 2003-06 | 12.21 |
| 2003-03 | 13.12 |
| 2002-12 | 13.64 |
| 2002-09 | 13.64 |
| 2002-06 | 13.74 |
| 2002-03 | 14.29 |
| 2001-12 | 14.05 |
| 2001-09 | 13.13 |
| 2001-06 | 12.58 |
| 2001-03 | 12.71 |
| 2000-12 | 12.88 |
| 2000-09 | 13.42 |
| 2000-06 | 13.32 |
| 2000-03 | 14.73 |
| 1999-12 | 15.27 |
| 1999-09 | 15.12 |
| 1999-06 | 15.35 |
| 1999-03 | 14.72 |
| 1998-12 | 14.92 |
| 1998-09 | 14.11 |
| 1998-06 | 13.93 |
| 1998-03 | 14.74 |
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