| 年度 | 实际值 |
|---|---|
| 2000 | 112.47 |
| 2001 | 112.1 |
| 2002 | 111.9 |
| 2003 | 111.773487138363 |
| 2004 | 109.177363675973 |
| 2005 | 109.214665818803 |
| 2006 | 107.489787755003 |
| 2007 | 107.655095454957 |
| 2008 | 108.020213888356 |
| 2009 | 108.314724499943 |
| 2010 | 108.313622064006 |
| 2011 | 107.86 |
| 2012 | 107.97470804568 |
| 2013 | |
| 2014 | 108.26 |
| 2015 | 108.049966171348 |