| 年度 | 实际值 |
|---|---|
| 1992 | 431366 |
| 1993 | |
| 1994 | |
| 1995 | 448927 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 479751 |
| 2000 | 473522 |
| 2001 | 469684 |
| 2002 | 384074 |
| 2003 | 392155 |
| 2004 | 526023 |
| 2005 | 521392 |
| 2006 | 458827 |
| 2007 | 501017 |
| 2008 | 508723 |
| 2009 | 507163 |
| 2010 | 498717 |
| 2011 | 500120 |
| 2012 | 502621 |
| 2013 | 500122 |
| 2014 | 512370 |
| 2015 | 519543.11 |
| 2016 | 509922 |