| 年度 | 实际值 |
|---|---|
| 1992 | 474391 |
| 1993 | |
| 1994 | |
| 1995 | 455253 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 477834 |
| 2000 | 439000 |
| 2001 | 438000 |
| 2002 | 430081 |
| 2003 | 427038 |
| 2004 | 449105 |
| 2005 | 457269 |
| 2006 | 455204 |
| 2007 | 497564 |
| 2008 | 547430 |
| 2009 | 509333 |
| 2010 | 535517 |
| 2011 | 566976 |
| 2012 | 561808 |
| 2013 | 559972 |
| 2014 | 549484 |
| 2015 | 557319 |
| 2016 | 563303 |