| 年份 | 单位:% |
| 含“(E)”其对应值为系统预测,仅供参考。 | |
| 2023(E) | 购买后可见 » |
| 2022(E) | 购买后可见 » |
| 2021(E) | 购买后可见 » |
| 2020 | 购买后可见 » |
| 2019 | 购买后可见 » |
| 2018 | 购买后可见 » |
| 2017 | 购买后可见 » |
| 2016 | 购买后可见 » |
| 2015 | 购买后可见 » |
| 2014 | 购买后可见 » |
| 2013 | 购买后可见 » |
| 2012 | 购买后可见 » |
| 2011 | 购买后可见 » |
| 2010 | 92.90 |
| 2009 | 90.90 |
| 2008 | 89.30 |
| 2007 | 89.30 |
| 2006 | 88.20 |
| 2005 | 88.50 |
| 2004 | 88.30 |
| 2003 | 87.60 |
| 2002 | 89.20 |
| 2001 | 89.40 |
| 2000 | 88.60 |
| 1999 | 87.90 |
| 1998 | 86.20 |
| 1997 | 84.50 |
| 1996 | 82.40 |
| 1995 | 81.40 |
| 1994 | 79.10 |
| 1993 | 75.70 |
| 1992 | 76.60 |
前瞻产业研究院 咨询·服务