| 季度 | 单位：% |
| 含“(E)”其对应值为系统预测，仅供参考。 | |
| 2021-06（E） | 购买后可见 » |
| 2021-03（E） | 购买后可见 » |
| 2020-12（E） | 购买后可见 » |
| 2020-09（E） | 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 | 购买后可见 » |
| 2014-09 | 购买后可见 » |
| 2014-06 | 购买后可见 » |
| 2014-03 | 购买后可见 » |
| 2013-12 | 购买后可见 » |
| 2013-09 | 购买后可见 » |
| 2013-06 | 购买后可见 » |
| 2013-03 | 购买后可见 » |
| 2012-12 | 购买后可见 » |
| 2012-09 | 购买后可见 » |
| 2012-06 | 购买后可见 » |
| 2012-03 | 购买后可见 » |
| 2011-12 | 购买后可见 » |
| 2011-09 | 购买后可见 » |
| 2011-06 | 57.00 |
| 2011-03 | 53.00 |
| 2010-12 | 58.00 |
| 2010-09 | 60.00 |
| 2010-06 | 58.00 |
| 2010-03 | 57.00 |
| 2009-12 | 56.00 |
| 2009-09 | 59.00 |
| 2009-06 | 56.00 |
| 2009-03 | 52.00 |
| 2008-12 | 60.00 |
| 2008-09 | 57.00 |
| 2008-06 | 62.00 |
| 2008-03 | 59.00 |
| 2007-12 | 62.00 |
| 2007-09 | 62.00 |
| 2007-06 | 62.00 |
| 2007-03 | 59.00 |
| 2006-12 | 62.00 |
| 2006-09 | 64.00 |
| 2006-06 | 63.00 |
| 2006-03 | 61.00 |
| 2005-12 | 66.00 |
| 2005-09 | 68.00 |
| 2005-06 | 69.00 |
| 2005-03 | 67.00 |
| 2004-12 | 68.00 |
| 2004-09 | 67.90 |
| 2004-06 | 70.90 |
| 2004-03 | 69.70 |
| 2003-12 | 72.00 |
| 2003-09 | 70.00 |
| 2003-06 | 69.00 |
| 2003-03 | 66.00 |
前瞻产业研究院 咨询·服务