| 年度 | 实际值 |
|---|---|
| 2000 | 111.61 |
| 2001 | 109.2 |
| 2002 | 108.3 |
| 2003 | 108.588926446559 |
| 2004 | 108.415823138546 |
| 2005 | 107.115524220836 |
| 2006 | 107.173595870677 |
| 2007 | 104.827303227052 |
| 2008 | 105.342802710589 |
| 2009 | 104.429871359893 |
| 2010 | 105.404787406881 |
| 2011 | 104.47 |
| 2012 | 104.726121965226 |
| 2013 | |
| 2014 | 106.57 |
| 2015 | 106.528337976631 |