| 年度 | 实际值 |
|---|---|
| 1999 | 286891 |
| 2000 | 326505 |
| 2001 | 361908 |
| 2002 | 396219 |
| 2003 | 388526 |
| 2004 | 456064 |
| 2005 | 541127 |
| 2006 | 657198 |
| 2007 | 798175 |
| 2008 | 970018 |
| 2009 | 1053875.18483588 |
| 2010 | 1298872 |
| 2011 | 1605632 |
| 2012 | 1977423 |
| 2013 | 2305365 |
| 2014 | 2569326 |
| 2015 | 2717246 |
| 2016 | 2889638 |
| 2017 | 2804750 |