| 年度 | 实际值 |
|---|---|
| 2000 | 23196 |
| 2001 | 25302 |
| 2002 | 23818 |
| 2003 | 37294 |
| 2004 | 49634 |
| 2005 | 72867 |
| 2006 | 91681 |
| 2007 | 129741 |
| 2008 | 144780 |
| 2009 | 90357 |
| 2010 | 129120.210000522 |
| 2011 | 155902 |
| 2012 | 192371.171700716 |
| 2013 | 262981 |
| 2014 | 227422.66 |
| 2015 | 237615.907075746 |
| 2016 | 242892.06 |
| 2017 | 221878 |