| 年度 | 实际值 |
|---|---|
| 2000 | 106.53 |
| 2001 | 105.6 |
| 2002 | 105.1 |
| 2003 | 105.433095506321 |
| 2004 | 105.173715776401 |
| 2005 | 105.399856916234 |
| 2006 | 104.187229962694 |
| 2007 | 104.454936882278 |
| 2008 | 104.41841523013 |
| 2009 | 104.453075219225 |
| 2010 | 104.328027814872 |
| 2011 | 104.19 |
| 2012 | 104.514720087355 |
| 2013 | |
| 2014 | 106.14 |
| 2015 | 105.86329555823 |