| 年度 | 实际值 |
|---|---|
| 1999 | 27800 |
| 2000 | 31800 |
| 2001 | 31800 |
| 2002 | 36000 |
| 2003 | 40600 |
| 2004 | 48500 |
| 2005 | 75911.766 |
| 2006 | 91513.33775 |
| 2007 | 110435.522999426 |
| 2008 | 162000 |
| 2009 | 164622.332299086 |
| 2010 | 247253.120141811 |
| 2011 | 320500 |
| 2012 | 371300.5985462 |
| 2013 | 371723 |
| 2014 | 410200 |
| 2015 | 420715.348703015 |
| 2016 | 446983 |
| 2017 | 487694 |