| 年度 | 实际值 |
|---|---|
| 1992 | 97.2 |
| 1993 | |
| 1994 | |
| 1995 | 98.6 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 101 |
| 2000 | 101.09 |
| 2001 | 100.84 |
| 2002 | 100.58 |
| 2003 | 100.71 |
| 2004 | 101.03 |
| 2005 | 101.54 |
| 2006 | 102.08 |
| 2007 | 102.72 |
| 2008 | 103.12 |
| 2009 | 103.52 |
| 2010 | 103.88 |
| 2011 | 104.15 |
| 2012 | 104.19 |
| 2013 | 104.36 |
| 2014 | 104.59 |
| 2015 | 104.71 |
| 2016 | 104.9386 |
| 2017 | 105.3 |
| 2018 | 105.5702 |