| 年度 | 实际值 |
|---|---|
| 1992 | 140791 |
| 1993 | |
| 1994 | |
| 1995 | 337686 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 218855 |
| 2000 | 204250 |
| 2001 | 350103 |
| 2002 | 191289 |
| 2003 | 267023 |
| 2004 | 428942 |
| 2005 | 400613 |
| 2006 | 430873 |
| 2007 | 452920 |
| 2008 | 452137 |
| 2009 | 435790 |
| 2010 | 412093 |
| 2011 | 440674 |
| 2012 | 432675 |
| 2013 | 465275 |
| 2014 | 233000 |
| 2015 | 218100 |
| 2016 | 349700 |