| 年度 | 实际值 |
|---|---|
| 1995 | 7610 |
| 1996 | 11631 |
| 1997 | 18865 |
| 1998 | 29460 |
| 1999 | 48613 |
| 2000 | 50421 |
| 2001 | 38922 |
| 2002 | 73562 |
| 2003 | 110760 |
| 2004 | 129712 |
| 2005 | 343191 |
| 2006 | 224548 |
| 2007 | 323646 |
| 2008 | 425226 |
| 2009 | |
| 2010 | 703209 |
| 2011 | 937201 |
| 2012 | 1008528 |
| 2013 | 1310302 |
| 2014 | 1566045 |
| 2015 | 1608267 |
| 2016 | 1844267 |
| 2017 | 2089154 |
| 2018 | 2201219 |