| 年度 | 实际值 |
|---|---|
| 1992 | 106.8 |
| 1993 | |
| 1994 | |
| 1995 | 106.1 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 106.8 |
| 2000 | 107 |
| 2001 | 107 |
| 2002 | 108 |
| 2003 | 109 |
| 2004 | 109 |
| 2005 | 109 |
| 2006 | 111 |
| 2007 | 114.6 |
| 2008 | 115.72 |
| 2009 | 116.1506 |
| 2010 | 117.5964 |
| 2011 | 120.05 |
| 2012 | 120.05 |
| 2013 | 120.1 |
| 2014 | 121.48 |
| 2015 | 122.35 |
| 2016 | 123 |
| 2017 | 123 |