| 季度 | 单位：% |
| 含“(E)”其对应值为系统预测，仅供参考。 | |
| 2025-06（E） | 购买后可见 » |
| 2025-03（E） | 购买后可见 » |
| 2024-12（E） | 购买后可见 » |
| 2024-09（E） | 购买后可见 » |
| 2024-06 | 购买后可见 » |
| 2024-03 | 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 | 47.36 |
| 2015-03 | 47.21 |
| 2014-12 | 46.88 |
| 2014-09 | 46.86 |
| 2014-06 | 46.71 |
| 2014-03 | 46.64 |
| 2013-12 | 46.53 |
| 2013-09 | 46.63 |
| 2013-06 | 46.60 |
| 2013-03 | 46.72 |
| 2012-12 | 46.85 |
| 2012-09 | 47.09 |
| 2012-06 | 47.20 |
| 2012-03 | 46.97 |
| 2011-12 | 46.77 |
| 2011-09 | 46.47 |
| 2011-06 | 46.34 |
| 2011-03 | 46.39 |
| 2010-12 | 46.39 |
| 2010-09 | 46.26 |
| 2010-06 | 46.17 |
| 2010-03 | 46.05 |
| 2009-12 | 46.17 |
| 2009-09 | 46.25 |
| 2009-06 | 46.46 |
| 2009-03 | 46.68 |
| 2008-12 | 46.97 |
| 2008-09 | 47.17 |
| 2008-06 | 47.31 |
| 2008-03 | 47.14 |
| 2007-12 | 46.93 |
| 2007-09 | 46.76 |
| 2007-06 | 46.54 |
| 2007-03 | 46.35 |
| 2006-12 | 46.58 |
| 2006-09 | 46.29 |
| 2006-06 | 46.22 |
| 2006-03 | 45.96 |
| 2005-12 | 45.62 |
| 2005-09 | 45.26 |
| 2005-06 | 45.28 |
| 2005-03 | 45.36 |
| 2004-12 | 45.29 |
| 2004-09 | 45.24 |
| 2004-06 | 45.30 |
| 2004-03 | 45.34 |
| 2003-12 | 45.28 |
| 2003-09 | 45.20 |
| 2003-06 | 45.02 |
| 2003-03 | 44.89 |
| 2002-12 | 44.90 |
| 2002-09 | 45.09 |
| 2002-06 | 44.81 |
| 2002-03 | 44.65 |
| 2001-12 | 44.49 |
| 2001-09 | 44.24 |
| 2001-06 | 43.96 |
| 2001-03 | 43.60 |
| 2000-12 | 43.05 |
| 2000-09 | 42.82 |
| 2000-06 | 42.33 |
| 2000-03 | 41.84 |
| 1999-12 | 41.59 |
| 1999-09 | 41.27 |
| 1999-06 | 40.93 |
| 1999-03 | 40.80 |
| 1998-12 | 40.71 |
| 1998-09 | 40.20 |
| 1998-06 | 39.81 |
| 1998-03 | 39.55 |
| 1997-12 | 39.30 |
| 1997-09 | 39.29 |
| 1997-06 | 39.25 |
| 1997-03 | 39.06 |
| 1996-12 | 39.06 |
| 1996-09 | 38.90 |
| 1996-06 | 38.73 |
| 1996-03 | 38.61 |
| 1995-12 | 38.39 |
| 1995-09 | 38.28 |
| 1995-06 | 38.20 |
| 1995-03 | 38.02 |
| 1994-12 | 38.09 |
| 1994-09 | 38.17 |
| 1994-06 | 38.20 |
| 1994-03 | 38.06 |
| 1993-12 | 38.37 |
| 1993-09 | 38.33 |
| 1993-06 | 38.55 |
| 1993-03 | 38.84 |
| 1992-12 | 38.83 |
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