| 年度 | 实际值 |
|---|---|
| 1992 | 127.9 |
| 1993 | |
| 1994 | |
| 1995 | 132.3 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 136.67 |
| 2000 | 1361989 |
| 2001 | 1361456 |
| 2002 | 101.3935 |
| 2003 | 109.3796 |
| 2004 | 109.8371 |
| 2005 | 110.4633 |
| 2006 | 111.08 |
| 2007 | 112.48 |
| 2008 | 112.33 |
| 2009 | 112.5842 |
| 2010 | 112.8838 |
| 2011 | 113.401 |
| 2012 | 113.92 |
| 2013 | 115.91 |
| 2014 | 118.25 |
| 2015 | 77.01 |
| 2016 | 75.5 |