| 年度 | 实际值 |
|---|---|
| 1992 | 333670 |
| 1993 | |
| 1994 | |
| 1995 | 424196 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 456404 |
| 2001 | 396158 |
| 2002 | 430366 |
| 2003 | 420718 |
| 2004 | 438630 |
| 2005 | 446618 |
| 2006 | 343747 |
| 2007 | 438414 |
| 2008 | 435303 |
| 2009 | 429233 |
| 2010 | 440348 |
| 2011 | 431541 |
| 2012 | 438283 |
| 2013 | 438245 |
| 2014 | 433106 |
| 2015 | 438156 |