| 日期 | 单位：千头 |
| 2024-01-01 | 购买后可见 » |
| 2023-07-01 | 购买后可见 » |
| 2023-01-01 | 购买后可见 » |
| 2022-07-01 | 购买后可见 » |
| 2022-01-01 | 购买后可见 » |
| 2021-07-01 | 购买后可见 » |
| 2021-01-01 | 购买后可见 » |
| 2020-07-01 | 购买后可见 » |
| 2020-01-01 | 购买后可见 » |
| 2019-07-01 | 购买后可见 » |
| 2019-01-31 | 购买后可见 » |
| 2018-07-01 | 购买后可见 » |
| 2018-01-01 | 购买后可见 » |
| 2017-07-01 | 购买后可见 » |
| 2017-01-01 | 购买后可见 » |
| 2016-01-01 | 购买后可见 » |
| 2015-07-01 | 购买后可见 » |
| 2015-01-01 | 购买后可见 » |
| 2014-07-01 | 购买后可见 » |
| 2014-01-01 | 购买后可见 » |
| 2013-01-01 | 购买后可见 » |
| 2012-07-01 | 购买后可见 » |
| 2012-01-01 | 购买后可见 » |
| 2011-07-01 | 购买后可见 » |
| 2011-01-01 | 购买后可见 » |
| 2010-07-01 | 购买后可见 » |
| 2010-01-01 | 购买后可见 » |
| 2009-07-01 | 购买后可见 » |
| 2009-01-01 | 购买后可见 » |
| 2008-07-01 | 购买后可见 » |
| 2008-01-01 | 购买后可见 » |
| 2007-07-01 | 购买后可见 » |
| 2007-01-01 | 购买后可见 » |
| 2006-07-01 | 购买后可见 » |
| 2006-01-01 | 购买后可见 » |
| 2005-07-01 | 购买后可见 » |
| 2005-01-01 | 购买后可见 » |
| 2004-07-01 | 购买后可见 » |
| 2004-01-01 | 购买后可见 » |
| 2003-07-01 | 购买后可见 » |
| 2003-01-01 | 购买后可见 » |
| 2002-07-01 | 购买后可见 » |
| 2002-01-01 | 购买后可见 » |
| 2001-07-01 | 购买后可见 » |
| 2001-01-01 | 购买后可见 » |
| 2000-07-01 | 购买后可见 » |
| 2000-01-01 | 购买后可见 » |
| 1999-07-01 | 购买后可见 » |
| 1999-01-01 | 购买后可见 » |
| 1998-07-01 | 购买后可见 » |
| 1998-01-01 | 购买后可见 » |
| 1997-07-01 | 14800.00 |
| 1997-01-01 | 17392.00 |
| 1996-07-01 | 15100.00 |
| 1996-01-01 | 17732.00 |
| 1995-07-01 | 15400.00 |
| 1995-01-01 | 17463.00 |
| 1994-07-01 | 15200.00 |
| 1994-01-01 | 17042.00 |
| 1993-07-01 | 14900.00 |
| 1993-01-01 | 16940.00 |
| 1992-07-01 | 15100.00 |
| 1992-01-01 | 16755.00 |
| 1991-07-01 | 15100.00 |
| 1991-01-01 | 16369.00 |
| 1990-07-01 | 14500.00 |
| 1990-01-01 | 15911.00 |
| 1989-07-01 | 14400.00 |
| 1989-01-01 | 15497.00 |
| 1988-07-01 | 14500.00 |
| 1988-01-01 | 15704.00 |
| 1987-07-01 | 14800.00 |
| 1987-01-01 | 15304.00 |
| 1986-07-01 | 15300.00 |
| 1986-01-01 | 15967.00 |
| 1985-07-01 | 16500.00 |
| 1985-01-01 | 16369.00 |
| 1984-07-01 | 16400.00 |
| 1984-01-01 | 16371.00 |
| 1983-07-01 | 16840.00 |
| 1983-01-01 | 16214.00 |
| 1982-07-01 | 16340.00 |
| 1982-01-01 | 15501.00 |
| 1981-07-01 | 16253.00 |
| 1981-01-01 | 15519.00 |
| 1980-07-01 | 16582.00 |
| 1980-01-01 | 16019.00 |
| 1979-07-01 | 16796.00 |
| 1979-01-01 | 16442.00 |
| 1978-07-01 | 17869.00 |
| 1978-01-01 | 16779.00 |
| 1977-07-01 | 18652.00 |
| 1977-01-01 | 16885.00 |
| 1976-07-01 | 18671.00 |
| 1976-01-01 | 17083.00 |
| 1975-07-01 | 17291.00 |
| 1975-01-01 | 16373.00 |
| 1974-07-01 | 18358.00 |
| 1974-01-01 | 17802.00 |
| 1973-07-01 | 17769.00 |
| 1973-01-01 | 16555.00 |
| 1972-01-01 | 15999.00 |
| 1971-01-01 | 15610.00 |
前瞻产业研究院 咨询·服务