| 年度 | 实际值 |
|---|---|
| 1992 | 276206 |
| 1993 | |
| 1994 | |
| 1995 | 395751 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 441879 |
| 2000 | 444725 |
| 2001 | 441009 |
| 2002 | 426420 |
| 2003 | 399820 |
| 2004 | 453511 |
| 2005 | 463789 |
| 2006 | 470444 |
| 2007 | 481783 |
| 2008 | 423050 |
| 2009 | 3155174 |
| 2010 | 456103 |
| 2011 | 439756 |
| 2012 | 458966 |
| 2013 | 450679 |
| 2014 | 462990 |
| 2015 | 472180.33 |
| 2016 | 444611 |