| 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 | 24.00 |
| 2015-03 | 26.50 |
| 2014-12 | 25.00 |
| 2014-09 | 24.20 |
| 2014-06 | 26.20 |
| 2014-03 | 27.60 |
| 2013-12 | 27.00 |
| 2013-09 | 25.80 |
| 2013-06 | 27.00 |
| 2013-03 | 27.90 |
| 2012-12 | 27.00 |
| 2012-09 | 24.50 |
| 2012-06 | 24.00 |
| 2012-03 | 22.70 |
| 2011-12 | 19.70 |
| 2011-09 | 15.90 |
| 2011-06 | 14.90 |
| 2011-03 | 14.80 |
| 2010-12 | 12.30 |
| 2010-09 | 10.30 |
| 2010-06 | 10.50 |
| 2010-03 | 10.60 |
| 2009-12 | 8.80 |
| 2009-09 | 7.30 |
| 2009-06 | 7.70 |
| 2009-03 | 8.30 |
| 2008-12 | 6.20 |
| 2008-09 | 5.30 |
| 2008-06 | 5.92 |
| 2008-03 | 7.05 |
| 2007-12 | 6.65 |
| 2007-09 | 6.22 |
| 2007-06 | 6.87 |
| 2007-03 | 7.89 |
| 2006-12 | 6.92 |
| 2006-09 | 6.22 |
| 2006-06 | 6.99 |
| 2006-03 | 8.05 |
| 2005-12 | 7.29 |
| 2005-09 | 7.18 |
| 2005-06 | 7.65 |
| 2005-03 | 9.21 |
| 2004-12 | 8.71 |
| 2004-09 | 8.03 |
| 2004-06 | 8.46 |
| 2004-03 | 10.17 |
| 2003-12 | 6.80 |
| 2003-09 | 5.98 |
| 2003-06 | 6.81 |
| 2003-03 | 7.96 |
| 2002-12 | 7.32 |
| 2002-09 | 6.56 |
| 2002-06 | 6.82 |
| 2002-03 | 9.18 |
| 2001-12 | 8.29 |
| 2001-09 | 6.95 |
| 2001-06 | 7.28 |
| 2001-03 | 8.80 |
| 2000-12 | 8.21 |
| 2000-09 | 7.80 |
| 2000-06 | 8.34 |
| 2000-03 | 9.42 |
| 1999-12 | 9.35 |
| 1999-09 | 8.16 |
| 1999-06 | 8.62 |
| 1999-03 | 9.08 |
| 1998-12 | 8.09 |
| 1998-09 | 7.08 |
| 1998-06 | 7.64 |
| 1998-03 | 8.80 |
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