| 年度 | 实际值 |
|---|---|
| 1992 | 112526 |
| 1993 | 168745 |
| 1994 | 82004 |
| 1995 | 184683 |
| 1996 | 206507 |
| 1997 | 178558 |
| 1998 | 115389 |
| 1999 | 115292 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 148832 |
| 2004 | 176110 |
| 2005 | 222825 |
| 2006 | 275611 |
| 2007 | 367485 |
| 2008 | 451745 |
| 2009 | |
| 2010 | 812507 |
| 2011 | 1065018 |
| 2012 | 1301533 |
| 2013 | 1342095 |
| 2014 | 1342512 |
| 2015 | 737669 |
| 2016 | 773283 |
| 2017 | 880639 |
| 2018 | 893973 |