| 年度 | 实际值 |
|---|---|
| 1999 | 36136 |
| 2000 | 39778 |
| 2001 | 42875 |
| 2002 | 47453 |
| 2003 | 54104 |
| 2004 | 60644 |
| 2005 | 69644 |
| 2006 | 74697.1647366232 |
| 2007 | 92047.92126104 |
| 2008 | 105010 |
| 2009 | 122182.927373013 |
| 2010 | 153206.904757772 |
| 2011 | 171269 |
| 2012 | 199302.251129807 |
| 2013 | 214904 |
| 2014 | 245978.24 |
| 2015 | 279010.337881914 |
| 2016 | 310337.57 |
| 2017 | 342789 |