| 年度 | 实际值 |
|---|---|
| 1992 | 142968 |
| 1993 | 188843 |
| 1994 | 54021 |
| 1995 | 92763 |
| 1996 | 118393 |
| 1997 | 130618 |
| 1998 | 135803 |
| 1999 | 133914 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 167396 |
| 2004 | 197301 |
| 2005 | 235365 |
| 2006 | 276693 |
| 2007 | 408408 |
| 2008 | 533313 |
| 2009 | |
| 2010 | 731926 |
| 2011 | 1019525 |
| 2012 | 1190295 |
| 2013 | 1399704 |
| 2014 | 1311855 |
| 2015 | 1328429 |
| 2016 | 1355597 |
| 2017 | 1048695 |
| 2018 | 1042758 |