| 年度 | 实际值 |
|---|---|
| 1999 | 32808 |
| 2000 | 22420 |
| 2001 | 31453 |
| 2002 | 35973 |
| 2003 | 54173 |
| 2004 | 74501 |
| 2005 | 97276 |
| 2006 | 163737 |
| 2007 | 155433.831682097 |
| 2008 | 193214 |
| 2009 | 200717.711170576 |
| 2010 | 293624.690761776 |
| 2011 | 379207 |
| 2012 | 389597.159264749 |
| 2013 | 448053 |
| 2014 | 550031.2 |
| 2015 | 538663.828559977 |
| 2016 | 635015.34 |
| 2017 | 878267 |