| 年度 | 实际值 |
|---|---|
| 1992 | 11408 |
| 1993 | 14505 |
| 1994 | 3578 |
| 1995 | 3940 |
| 1996 | 4360 |
| 1997 | 4554 |
| 1998 | 5709 |
| 1999 | 5847 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 90557 |
| 2004 | 86097 |
| 2005 | 110360 |
| 2006 | 97428 |
| 2007 | 164201 |
| 2008 | 196420 |
| 2009 | |
| 2010 | 247008 |
| 2011 | 330646 |
| 2012 | 386506 |
| 2013 | 466727 |
| 2014 | 538482 |
| 2015 | 689495 |
| 2016 | 684154 |
| 2017 | 663597 |
| 2018 | 726410 |