| 年度 | 实际值 |
|---|---|
| 2000 | 7192 |
| 2001 | 8649 |
| 2002 | 10438 |
| 2003 | 12219 |
| 2004 | 14399.4500070512 |
| 2005 | 15890.066922325 |
| 2006 | 17859.0216889709 |
| 2007 | 21795.3011950248 |
| 2008 | 27740.5896069287 |
| 2009 | 29217.3700505133 |
| 2010 | 33098.4248755407 |
| 2011 | 42304 |
| 2012 | 46378 |
| 2013 | |
| 2014 | 53883 |
| 2015 | 63692 |