| 年度 | 实际值 |
|---|---|
| 1992 | 103.5 |
| 1993 | |
| 1994 | |
| 1995 | 103.3 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 105.3 |
| 2000 | 105.7 |
| 2001 | 105.8 |
| 2002 | 105.8 |
| 2003 | 105.8 |
| 2004 | 106.1 |
| 2005 | 106.5 |
| 2006 | 107 |
| 2007 | 106.3 |
| 2008 | 106.8 |
| 2009 | 107.4 |
| 2010 | 108.2 |
| 2011 | 108.5 |
| 2012 | 108.8 |
| 2013 | 109.1 |
| 2014 | 109.62 |
| 2015 | 110.22 |
| 2016 | 111.0058 |
| 2017 | 111.4 |
| 2018 | 111.8684 |