| 年度 | 实际值 |
|---|---|
| 1992 | 425766 |
| 1993 | |
| 1994 | |
| 1995 | 500134 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 564957 |
| 2000 | 407444 |
| 2001 | 266823 |
| 2002 | 451361 |
| 2003 | 471780 |
| 2004 | 552810 |
| 2005 | 520344 |
| 2006 | 587429 |
| 2007 | 574022 |
| 2008 | 582726 |
| 2009 | 474654 |
| 2010 | 521689 |
| 2011 | 476500 |
| 2012 | 500000 |
| 2013 | 577500 |
| 2014 | 585526 |
| 2015 | 588195 |
| 2016 | 604342 |