| 年度 | 实际值 |
|---|---|
| 1992 | 128.62 |
| 1993 | 130.15 |
| 1994 | 131.63 |
| 1995 | |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 138.1 |
| 2001 | |
| 2002 | |
| 2003 | 141.1604 |
| 2004 | 141.8569 |
| 2005 | 143.3671 |
| 2006 | 147.1523 |
| 2007 | 151.5101 |
| 2008 | 155.5336 |
| 2009 | 159.524 |
| 2010 | 161.6485 |
| 2011 | 163.8176 |
| 2012 | 165.7019 |
| 2013 | |
| 2014 | 167.0453 |
| 2015 | 163.2014 |