| 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 | 64.68 |
| 2014-09 | 64.71 |
| 2014-06 | 64.66 |
| 2014-03 | 64.50 |
| 2013-12 | 64.54 |
| 2013-09 | 64.55 |
| 2013-06 | 64.84 |
| 2013-03 | 65.30 |
| 2012-12 | 65.96 |
| 2012-09 | 66.38 |
| 2012-06 | 66.70 |
| 2012-03 | 67.02 |
| 2011-12 | 67.10 |
| 2011-09 | 67.47 |
| 2011-06 | 67.67 |
| 2011-03 | 67.60 |
| 2010-12 | 67.58 |
| 2010-09 | 67.44 |
| 2010-06 | 67.76 |
| 2010-03 | 68.04 |
| 2009-12 | 68.16 |
| 2009-09 | 68.41 |
| 2009-06 | 68.77 |
| 2009-03 | 69.20 |
| 2008-12 | 69.76 |
| 2008-09 | 70.18 |
| 2008-06 | 70.46 |
| 2008-03 | 70.58 |
| 2007-12 | 70.77 |
| 2007-09 | 70.78 |
| 2007-06 | 70.69 |
| 2007-03 | 70.51 |
| 2006-12 | 70.42 |
| 2006-09 | 70.49 |
| 2006-06 | 70.64 |
| 2006-03 | 70.32 |
| 2005-12 | 70.07 |
| 2005-09 | 69.67 |
| 2005-06 | 69.71 |
| 2005-03 | 69.66 |
| 2004-12 | 69.76 |
| 2004-09 | 69.95 |
| 2004-06 | 69.69 |
| 2004-03 | 69.74 |
| 2003-12 | 69.92 |
| 2003-09 | 69.84 |
| 2003-06 | 70.19 |
| 2003-03 | 69.96 |
| 2002-12 | 70.08 |
| 2002-09 | 70.07 |
| 2002-06 | 69.95 |
| 2002-03 | 70.01 |
| 2001-12 | 69.54 |
| 2001-09 | 69.41 |
| 2001-06 | 69.22 |
| 2001-03 | 69.36 |
| 2000-12 | 69.27 |
| 2000-09 | 69.00 |
| 2000-06 | 68.55 |
| 2000-03 | 68.33 |
| 1999-12 | 68.18 |
| 1999-09 | 68.10 |
| 1999-06 | 67.93 |
| 1999-03 | 67.65 |
| 1998-12 | 67.57 |
| 1998-09 | 67.50 |
| 1998-06 | 67.45 |
| 1998-03 | 67.23 |
| 1997-12 | 66.97 |
| 1997-09 | 66.94 |
| 1997-06 | 67.03 |
| 1997-03 | 66.98 |
| 1996-12 | 67.03 |
| 1996-09 | 67.14 |
| 1996-06 | 67.02 |
| 1996-03 | 67.17 |
| 1995-12 | 67.16 |
| 1995-09 | 67.06 |
| 1995-06 | 66.95 |
| 1995-03 | 67.03 |
| 1994-12 | 67.34 |
| 1994-09 | 67.52 |
| 1994-06 | 67.81 |
| 1994-03 | 68.21 |
| 1993-12 | 68.55 |
| 1993-09 | 69.00 |
| 1993-06 | 69.40 |
| 1993-03 | 69.62 |
| 1992-12 | 70.03 |
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