| 年度 | 实际值 |
|---|---|
| 2000 | 102.99 |
| 2001 | 103.7 |
| 2002 | 104.7 |
| 2003 | 102.138721392353 |
| 2004 | 102.04597414474 |
| 2005 | 101.994020409676 |
| 2006 | 102.426200688549 |
| 2007 | 101.656822465282 |
| 2008 | 101.56868835909 |
| 2009 | 101.325439009621 |
| 2010 | 100.562442434583 |
| 2011 | 100.4 |
| 2012 | 100.132781155124 |
| 2013 | |
| 2014 | 100.35 |
| 2015 | 100.048908074085 |